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Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

GIDEON P EWING

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1558418426
CMS profile
251762
Location
BOAZ, AL

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

  • CMS publication 2026-06-30

Latest program year · PY2025

$2,845.69

140 records · 0 disputed

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”

— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated
  • This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,761.70 139
Education $83.99 1

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
PFIZER INC. $250.60 13
ABBVIE INC. $249.18 9
Merck Sharp & Dohme Corporation $245.46 11
NOVARTIS PHARMACEUTICALS CORPORATION $212.47 12
Acerta Pharma LLC $208.64 10
Takeda Pharmaceuticals U.S.A., Inc. $168.74 6
Janssen Biotech, Inc. $129.09 7
Pharmacosmos Therapeutics Inc. $117.14 6
Lilly USA, LLC $87.22 5
Daiichi Sankyo Inc. $81.83 4
Regeneron Healthcare Solutions, Inc. $76.59 4
ARRAY BIOPHARMA INC $74.70 4
E.R. Squibb & Sons, L.L.C. $69.23 4
Genentech USA, Inc. $67.37 4
GENZYME CORPORATION $63.02 3
Astellas Pharma US Inc $60.47 3
SERVIER PHARMACEUTICALS LLC $60.36 3
BeOne Medicines USA, Inc. $53.92 3
Bayer HealthCare Pharmaceuticals Inc. $53.81 3
SOBI, INC $50.78 2
EISAI INC. $50.03 3
Incyte Corporation $48.40 2
Deciphera Pharmaceuticals Inc. $40.92 2
Celgene Corporation $37.21 2
Fresenius Kabi USA, LLC $35.58 2
Gilead Sciences, Inc. $33.68 2
KYOWA KIRIN, INC. $23.69 1
TerSera Therapeutics LLC $23.66 1
Exelixis Inc. $23.27 1
Stemline Therapeutics Inc. $21.52 1
Immunocore Limited $20.01 1
BeiGene USA, Inc. $19.74 1
Sumitomo Pharma America, Inc. $19.37 1
Boehringer Ingelheim Pharmaceuticals, Inc. $19.12 1
Kite Pharma, Inc. $17.33 1
GlaxoSmithKline, LLC. $16.76 1
Caris MPI, Inc. $14.78 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,046.19 150
PY2020 $464.62 28
PY2021 $1,936.98 120
PY2022 $2,938.76 167
PY2023 $2,443.52 131
PY2024 $2,687.74 150
PY2025 $2,845.69 140

Payment records · PY2025 (140)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 201920202021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Regeneron Healthcare Solutions, Inc. $21.41 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1212916358 CMS
Janssen Biotech, Inc. $19.09 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1174350001 CMS
ABBVIE INC. $21.32 12/12/2025 Food and Beverage No dispute reported 06/30/2026 1201830267 CMS
Caris MPI, Inc. $14.78 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1234280119 CMS
SERVIER PHARMACEUTICALS LLC $19.30 12/10/2025 Food and Beverage No dispute reported 06/30/2026 1229098022 CMS
GENZYME CORPORATION $19.76 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1233431784 CMS
ABBVIE INC. $26.50 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1201830265 CMS
Eisai Inc. $15.94 11/24/2025 Food and Beverage No dispute reported 06/30/2026 1244480786 CMS
PFIZER INC. $14.76 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1229809058 CMS
Daiichi Sankyo Inc. $25.06 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1197007971 CMS
Pharmacosmos Therapeutics Inc. $15.84 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1250727059 CMS
Astellas Pharma US Inc $22.81 11/13/2025 Food and Beverage No dispute reported 06/30/2026 1238623640 CMS
Bayer Healthcare Pharmaceuticals Inc. $24.60 11/10/2025 Food and Beverage No dispute reported 06/30/2026 1225531544 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.87 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1223895130 CMS
Gilead Sciences, Inc. $16.79 11/05/2025 Food and Beverage No dispute reported 06/30/2026 1234559387 CMS
PFIZER INC. $16.66 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1229963805 CMS
AstraZeneca Pharmaceuticals LP $28.07 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1207164124 CMS
Merck Sharp & Dohme LLC $25.19 10/31/2025 Food and Beverage No dispute reported 06/30/2026 1238368937 CMS
Novartis Pharmaceuticals Corporation $15.91 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1200186591 CMS
Pharmacosmos Therapeutics Inc. $26.96 10/27/2025 Food and Beverage No dispute reported 06/30/2026 1250727057 CMS
Lilly USA, LLC $19.17 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1186586838 CMS
ARRAY BIOPHARMA INC $21.80 10/20/2025 Food and Beverage No dispute reported 06/30/2026 1230023855 CMS
Novartis Pharmaceuticals Corporation $19.22 10/17/2025 Food and Beverage No dispute reported 06/30/2026 1200022004 CMS
AstraZeneca Pharmaceuticals LP $21.69 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1207080108 CMS
Novartis Pharmaceuticals Corporation $15.66 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1200022000 CMS
Takeda Pharmaceuticals U.S.A., Inc. $34.59 10/14/2025 Food and Beverage No dispute reported 06/30/2026 1223934182 CMS
PFIZER INC. $19.48 10/13/2025 Food and Beverage No dispute reported 06/30/2026 1230107722 CMS
AstraZeneca Pharmaceuticals LP $20.38 10/03/2025 Food and Beverage No dispute reported 06/30/2026 1207045633 CMS
E.R. Squibb & Sons, L.L.C. $19.40 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1184894928 CMS
BeOne Medicines USA, Inc. $14.09 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1202907180 CMS
Merck Sharp & Dohme LLC $25.56 09/29/2025 Food and Beverage No dispute reported 06/30/2026 1238276403 CMS
Immunocore Limited $20.01 09/25/2025 Food and Beverage No dispute reported 06/30/2026 1235827677 CMS
Regeneron Healthcare Solutions, Inc. $19.15 09/24/2025 Food and Beverage No dispute reported 06/30/2026 1212916356 CMS
Lilly USA, LLC $16.36 09/23/2025 Food and Beverage No dispute reported 06/30/2026 1186586836 CMS
Novartis Pharmaceuticals Corporation $15.31 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1200186589 CMS
Incyte Corporation $27.89 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1226014247 CMS
PFIZER INC. $19.91 09/16/2025 Food and Beverage No dispute reported 06/30/2026 1229474217 CMS
GENZYME CORPORATION $25.10 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1233431754 CMS
Pharmacosmos Therapeutics Inc. $16.39 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1250727055 CMS
BeOne Medicines USA, Inc. $18.39 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1202907182 CMS
SERVIER PHARMACEUTICALS LLC $21.24 09/08/2025 Food and Beverage No dispute reported 06/30/2026 1229098014 CMS
PFIZER INC. $26.84 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1229183352 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.95 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1223912484 CMS
Eisai Inc. $16.18 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1244480784 CMS
Janssen Biotech, Inc. $15.08 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1174350075 CMS
Janssen Biotech, Inc. $18.98 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1174350066 CMS
GlaxoSmithKline, LLC. $16.76 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1190967633 CMS
Daiichi Sankyo Inc. $17.94 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1197019309 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.07 08/20/2025 Food and Beverage No dispute reported 06/30/2026 1225531542 CMS
ABBVIE INC. $18.64 08/18/2025 Food and Beverage No dispute reported 06/30/2026 1201830263 CMS
PFIZER INC. $19.76 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1229186725 CMS
AstraZeneca Pharmaceuticals LP $22.82 08/13/2025 Food and Beverage No dispute reported 06/30/2026 1206388065 CMS
Lilly USA, LLC $19.02 08/11/2025 Food and Beverage No dispute reported 06/30/2026 1186608172 CMS
ABBVIE INC. $27.13 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1201830261 CMS
AstraZeneca Pharmaceuticals LP $22.43 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1206185582 CMS
Pharmacosmos Therapeutics Inc. $18.21 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1250727053 CMS
Kite Pharma, Inc. $17.33 08/04/2025 Food and Beverage No dispute reported 06/30/2026 1212089845 CMS
Merck Sharp & Dohme LLC $21.15 08/01/2025 Food and Beverage No dispute reported 06/30/2026 1238368939 CMS
PFIZER INC. $19.48 07/30/2025 Food and Beverage No dispute reported 06/30/2026 1229025489 CMS
Daiichi Sankyo Inc. $23.89 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1197085459 CMS
Novartis Pharmaceuticals Corporation $22.21 07/21/2025 Food and Beverage No dispute reported 06/30/2026 1200186585 CMS
ARRAY BIOPHARMA INC $14.44 07/16/2025 Food and Beverage No dispute reported 06/30/2026 1229097927 CMS
Novartis Pharmaceuticals Corporation $21.54 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1200186587 CMS
AstraZeneca Pharmaceuticals LP $19.10 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1206456646 CMS
PFIZER INC. $16.63 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1231660629 CMS
AstraZeneca Pharmaceuticals LP $18.59 06/29/2025 Food and Beverage No dispute reported 06/30/2026 1206586401 CMS
Lilly USA, LLC $15.30 06/26/2025 Food and Beverage No dispute reported 06/30/2026 1186575206 CMS
SERVIER PHARMACEUTICALS LLC $19.82 06/25/2025 Food and Beverage No dispute reported 06/30/2026 1229098008 CMS
Takeda Pharmaceuticals U.S.A., Inc. $29.25 06/23/2025 Food and Beverage No dispute reported 06/30/2026 1223918188 CMS
Exelixis Inc. $23.27 06/18/2025 Food and Beverage No dispute reported 06/30/2026 1218794543 CMS
Janssen Biotech, Inc. $19.70 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1174350060 CMS
Eisai Inc. $17.91 06/16/2025 Food and Beverage No dispute reported 06/30/2026 1244480782 CMS
Regeneron Healthcare Solutions, Inc. $21.79 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1212916354 CMS
SOBI, INC $22.86 06/06/2025 Food and Beverage No dispute reported 06/30/2026 1240259544 CMS
BeOne Medicines USA, Inc. $21.44 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1202907178 CMS
GENZYME CORPORATION $18.16 06/02/2025 Food and Beverage No dispute reported 06/30/2026 1233431724 CMS
Astellas Pharma US Inc $20.47 05/29/2025 Food and Beverage No dispute reported 06/30/2026 1238803471 CMS
Merck Sharp & Dohme LLC $16.36 05/28/2025 Food and Beverage No dispute reported 06/30/2026 1238141970 CMS
PFIZER INC. $18.82 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1228913404 CMS
ABBVIE INC. $83.99 05/21/2025 Education No dispute reported 06/30/2026 1201830257 CMS
ABBVIE INC. $20.54 05/21/2025 Food and Beverage No dispute reported 06/30/2026 1201830259 CMS
Genentech USA, Inc. $16.56 05/20/2025 Food and Beverage No dispute reported 06/30/2026 1211515407 CMS
Merck Sharp & Dohme LLC $24.60 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1238276405 CMS
Merck Sharp & Dohme LLC $19.43 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1238366901 CMS
Daiichi Sankyo Inc. $14.94 05/12/2025 Food and Beverage No dispute reported 06/30/2026 1197064393 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.14 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1225531540 CMS
E.R. Squibb & Sons, L.L.C. $17.22 05/07/2025 Food and Beverage No dispute reported 06/30/2026 1184894876 CMS
Novartis Pharmaceuticals Corporation $18.68 05/05/2025 Food and Beverage No dispute reported 06/30/2026 1200186581 CMS
Incyte Corporation $20.51 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1226014964 CMS
TerSera Therapeutics LLC $23.66 04/30/2025 Food and Beverage No dispute reported 06/30/2026 1244056196 CMS
PFIZER INC. $16.63 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1231621938 CMS
Novartis Pharmaceuticals Corporation $22.78 04/28/2025 Food and Beverage No dispute reported 06/30/2026 1200186583 CMS
Deciphera Pharmaceuticals Inc. $17.98 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1235958925 CMS
Fresenius Kabi USA, LLC $14.07 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1250525797 CMS
AstraZeneca Pharmaceuticals LP $24.03 04/18/2025 Food and Beverage No dispute reported 06/30/2026 1206610688 CMS
Merck Sharp & Dohme LLC $21.92 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1238229380 CMS
Celgene Corporation $20.36 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1184894878 CMS
PFIZER INC. $19.57 04/14/2025 Food and Beverage No dispute reported 06/30/2026 1231341265 CMS
Janssen Biotech, Inc. $14.42 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1174350053 CMS
ARRAY BIOPHARMA INC $18.61 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1228946295 CMS
PFIZER INC. $23.09 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1228864054 CMS
ABBVIE INC. $12.76 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1201830255 CMS
E.R. Squibb & Sons, L.L.C. $15.43 04/02/2025 Food and Beverage No dispute reported 06/30/2026 1184894860 CMS
Gilead Sciences, Inc. $16.89 03/27/2025 Food and Beverage No dispute reported 06/30/2026 1234558583 CMS
Pharmacosmos Therapeutics Inc. $15.89 03/26/2025 Food and Beverage No dispute reported 06/30/2026 1250727051 CMS
Janssen Biotech, Inc. $18.44 03/19/2025 Food and Beverage No dispute reported 06/30/2026 1174349991 CMS
KYOWA KIRIN, INC. $23.69 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1222082298 CMS
Astellas Pharma US Inc $17.19 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1238759470 CMS
Janssen Biotech, Inc. $23.38 03/13/2025 Food and Beverage No dispute reported 06/30/2026 1174350023 CMS
Takeda Pharmaceuticals U.S.A., Inc. $24.40 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1223891940 CMS
Novartis Pharmaceuticals Corporation $17.24 03/06/2025 Food and Beverage No dispute reported 06/30/2026 1200186573 CMS
Merck Sharp & Dohme LLC $23.16 03/05/2025 Food and Beverage No dispute reported 06/30/2026 1238136119 CMS
Genentech USA, Inc. $20.16 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1211515403 CMS
Merck Sharp & Dohme LLC $22.19 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1238229382 CMS
Genentech USA, Inc. $14.58 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1211515405 CMS
AstraZeneca Pharmaceuticals LP $19.09 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1206809817 CMS
Genentech USA, Inc. $16.07 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1211515401 CMS
ABBVIE INC. $25.14 02/18/2025 Food and Beverage No dispute reported 06/30/2026 1201830253 CMS
ABBVIE INC. $13.16 02/16/2025 Food and Beverage No dispute reported 06/30/2026 1201830251 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.12 02/13/2025 Food and Beverage No dispute reported 06/30/2026 1222733822 CMS
Novartis Pharmaceuticals Corporation $9.97 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1200186563 CMS
PFIZER INC. $18.97 02/11/2025 Food and Beverage No dispute reported 06/30/2026 1231432203 CMS
Lilly USA, LLC $17.37 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1186562192 CMS
E.R. Squibb & Sons, L.L.C. $17.18 02/07/2025 Food and Beverage No dispute reported 06/30/2026 1184894850 CMS
AstraZeneca Pharmaceuticals LP $12.44 02/06/2025 Food and Beverage No dispute reported 06/30/2026 1206772500 CMS
Novartis Pharmaceuticals Corporation $22.75 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1200186569 CMS
Novartis Pharmaceuticals Corporation $11.20 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1200186571 CMS
Sumitomo Pharma America, Inc. $19.37 02/03/2025 Food and Beverage No dispute reported 06/30/2026 1176646013 CMS
Celgene Corporation $16.85 01/31/2025 Food and Beverage No dispute reported 06/30/2026 1184894858 CMS
Merck Sharp & Dohme LLC $25.20 01/30/2025 Food and Beverage No dispute reported 06/30/2026 1238136121 CMS
BeiGene USA, Inc. $19.74 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1202882622 CMS
SOBI, INC $27.92 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1240259539 CMS
Stemline Therapeutics Inc. $21.52 01/27/2025 Food and Beverage No dispute reported 06/30/2026 1244093010 CMS
Deciphera Pharmaceuticals Inc. $22.94 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1235958923 CMS
Fresenius Kabi USA, LLC $21.51 01/20/2025 Food and Beverage No dispute reported 06/30/2026 1250525801 CMS
Merck Sharp & Dohme LLC $20.70 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1238370069 CMS
Regeneron Healthcare Solutions, Inc. $14.24 01/15/2025 Food and Beverage No dispute reported 06/30/2026 1212916352 CMS
ARRAY BIOPHARMA INC $19.85 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1231234664 CMS
Pharmacosmos Therapeutics Inc. $23.85 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1250727049 CMS
Takeda Pharmaceuticals U.S.A., Inc. $27.68 01/02/2025 Food and Beverage No dispute reported 06/30/2026 1223911303 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-06-30
Program years on this page
2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1558418426

Plain
GIDEON P EWING, NPI 1558418426. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1558418426.
APA 7
IndustryPayments. (2026). GIDEON P EWING, NPI 1558418426 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1558418426
Bluebook
GIDEON P EWING, NPI 1558418426, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1558418426.

Source: Centers for Medicare & Medicaid Services, Open Payments.