IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

RYAN VOLKING

Physician Assistants & Advanced Practice Nursing Providers Physician Assistant

NPI
1538671748
CMS profile
10433552
Location
OOLTEWAH, TN

General Payments · PY2021–2024

$10,669.36

  • Reported across 400 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,862.89

97 records · 0 disputed

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

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

Related groups: Physician Assistant TN All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,790.89 96
Education $72.00 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Regeneron Healthcare Solutions, Inc. $603.19 15
ABBVIE INC. $264.90 11
NOVARTIS PHARMACEUTICALS CORPORATION $233.86 8
Janssen Biotech, Inc. $225.68 7
SUN PHARMACEUTICAL INDUSTRIES INC. $220.83 9
UCB, Inc. $210.50 5
Lilly USA, LLC $186.34 9
GENZYME CORPORATION $171.38 2
E.R. Squibb & Sons, L.L.C. $168.57 10
Dermavant Sciences, Inc. $140.21 3
MIMEDX Group, Inc. $105.95 1
Incyte Corporation $83.52 4
LEO Pharma Inc. $56.18 3
PFIZER INC. $38.60 2
Arcutis Biotherapeutics, Inc. $37.44 2
Amgen Inc. $26.42 1
Boehringer Ingelheim Pharmaceuticals, Inc. $23.79 1
Almirall LLC $22.25 1
Ortho Dermatologics, a division of Bausch Health US, LLC $20.98 1
Galderma Laboratories, L.P. $16.39 1
MAYNE PHARMA COMMERCIAL LLC $5.91 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $1,822.01 66
PY2022 $2,812.28 127
PY2023 $3,172.18 110
PY2024 $2,862.89 97

Payment records · PY2024 (97)

Sorted by paying entity, then date · as published by CMS

Program year 2024 202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $18.23 01/25/2024 Food and Beverage Undisputed 01/23/2026 1108364626 CMS
ABBVIE INC. $3.57 03/13/2024 Food and Beverage Undisputed 01/23/2026 1108364628 CMS
ABBVIE INC. $101.75 04/17/2024 Food and Beverage Undisputed 01/23/2026 1108364630 CMS
ABBVIE INC. $3.79 05/22/2024 Food and Beverage Undisputed 01/23/2026 1108364632 CMS
ABBVIE INC. $6.65 05/28/2024 Food and Beverage Undisputed 01/23/2026 1108364634 CMS
ABBVIE INC. $67.88 07/25/2024 Food and Beverage Undisputed 01/23/2026 1108364636 CMS
ABBVIE INC. $5.64 08/07/2024 Food and Beverage Undisputed 01/23/2026 1108364638 CMS
ABBVIE INC. $12.04 09/18/2024 Food and Beverage Undisputed 01/23/2026 1108364640 CMS
ABBVIE INC. $20.76 09/23/2024 Food and Beverage Undisputed 01/23/2026 1108364642 CMS
ABBVIE INC. $14.14 11/10/2024 Food and Beverage Undisputed 01/23/2026 1108364644 CMS
ABBVIE INC. $10.45 11/19/2024 Food and Beverage Undisputed 01/23/2026 1108364646 CMS
Almirall LLC $22.25 01/03/2024 Food and Beverage Undisputed 01/23/2026 1120640232 CMS
Amgen Inc. $26.42 04/10/2024 Food and Beverage Undisputed 01/23/2026 1117710976 CMS
Arcutis Biotherapeutics, Inc. $17.84 08/01/2024 Food and Beverage Undisputed 01/23/2026 1121119469 CMS
Arcutis Biotherapeutics, Inc. $19.60 08/21/2024 Food and Beverage Undisputed 01/23/2026 1121119467 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $23.79 12/18/2024 Food and Beverage Undisputed 01/23/2026 1118051153 CMS
Dermavant Sciences, Inc. $101.15 03/12/2024 Food and Beverage Undisputed 01/23/2026 1128021998 CMS
Dermavant Sciences, Inc. $17.42 04/03/2024 Food and Beverage Undisputed 01/23/2026 1128022000 CMS
Dermavant Sciences, Inc. $21.64 12/02/2024 Food and Beverage Undisputed 01/23/2026 1128022002 CMS
E.R. Squibb & Sons, L.L.C. $12.17 01/09/2024 Food and Beverage Undisputed 01/23/2026 1101261773 CMS
E.R. Squibb & Sons, L.L.C. $88.45 03/14/2024 Food and Beverage Undisputed 01/23/2026 1101261805 CMS
E.R. Squibb & Sons, L.L.C. $17.17 03/19/2024 Food and Beverage Undisputed 01/23/2026 1101261787 CMS
E.R. Squibb & Sons, L.L.C. $1.58 04/03/2024 Food and Beverage Undisputed 01/23/2026 1101261809 CMS
E.R. Squibb & Sons, L.L.C. $20.93 04/03/2024 Food and Beverage Undisputed 01/23/2026 1101261811 CMS
E.R. Squibb & Sons, L.L.C. $1.96 04/03/2024 Food and Beverage Undisputed 01/23/2026 1101261813 CMS
E.R. Squibb & Sons, L.L.C. $3.18 05/20/2024 Food and Beverage Undisputed 01/23/2026 1101261817 CMS
E.R. Squibb & Sons, L.L.C. $13.54 05/20/2024 Food and Beverage Undisputed 01/23/2026 1101261819 CMS
E.R. Squibb & Sons, L.L.C. $2.26 07/17/2024 Food and Beverage Undisputed 01/23/2026 1101261829 CMS
E.R. Squibb & Sons, L.L.C. $7.33 12/11/2024 Food and Beverage Undisputed 01/23/2026 1101261859 CMS
Galderma Laboratories, L.P. $16.39 12/02/2024 Food and Beverage Undisputed 01/23/2026 1145398856 CMS
GENZYME CORPORATION $121.85 01/24/2024 Food and Beverage Undisputed 01/23/2026 1139941407 CMS
GENZYME CORPORATION $49.53 12/04/2024 Food and Beverage Undisputed 01/23/2026 1139941459 CMS
Incyte Corporation $23.04 01/11/2024 Food and Beverage Undisputed 01/23/2026 1141309593 CMS
Incyte Corporation $18.30 01/18/2024 Food and Beverage Undisputed 01/23/2026 1141189323 CMS
Incyte Corporation $20.98 02/22/2024 Food and Beverage Undisputed 01/23/2026 1141234013 CMS
Incyte Corporation $21.20 04/09/2024 Food and Beverage Undisputed 01/23/2026 1141265891 CMS
Janssen Biotech, Inc. $16.00 01/10/2024 Food and Beverage Undisputed 01/23/2026 1078676887 CMS
Janssen Biotech, Inc. $6.92 01/18/2024 Food and Beverage Undisputed 01/23/2026 1078676874 CMS
Janssen Biotech, Inc. $21.88 05/23/2024 Food and Beverage Undisputed 01/23/2026 1078676870 CMS
Janssen Biotech, Inc. $121.48 06/13/2024 Food and Beverage Undisputed 01/23/2026 1078676890 CMS
Janssen Biotech, Inc. $17.40 07/25/2024 Food and Beverage Undisputed 01/23/2026 1078676883 CMS
Janssen Biotech, Inc. $21.20 08/29/2024 Food and Beverage Undisputed 01/23/2026 1078676895 CMS
Janssen Biotech, Inc. $20.80 09/26/2024 Food and Beverage Undisputed 01/23/2026 1078676910 CMS
LEO Pharma Inc. $15.40 05/16/2024 Food and Beverage Undisputed 01/23/2026 1152692697 CMS
LEO Pharma Inc. $20.14 10/17/2024 Food and Beverage Undisputed 01/23/2026 1152692699 CMS
LEO Pharma Inc. $20.64 11/20/2024 Food and Beverage Undisputed 01/23/2026 1152692701 CMS
Lilly USA, LLC $7.02 01/10/2024 Food and Beverage Undisputed 01/23/2026 1135934414 CMS
Lilly USA, LLC $22.67 01/31/2024 Food and Beverage Undisputed 01/23/2026 1135901666 CMS
Lilly USA, LLC $13.94 02/28/2024 Food and Beverage Undisputed 01/23/2026 1135859919 CMS
Lilly USA, LLC $17.99 03/27/2024 Food and Beverage Undisputed 01/23/2026 1135938986 CMS
Lilly USA, LLC $70.30 05/02/2024 Food and Beverage Undisputed 01/23/2026 1135955973 CMS
Lilly USA, LLC $14.73 05/15/2024 Food and Beverage Undisputed 01/23/2026 1135938988 CMS
Lilly USA, LLC $15.43 08/06/2024 Food and Beverage Undisputed 01/23/2026 1135938990 CMS
Lilly USA, LLC $11.37 11/26/2024 Food and Beverage Undisputed 01/23/2026 1135859915 CMS
Lilly USA, LLC $12.89 12/10/2024 Food and Beverage Undisputed 01/23/2026 1135955971 CMS
MAYNE PHARMA COMMERCIAL LLC $5.91 04/03/2024 Food and Beverage Undisputed 01/23/2026 1154698927 CMS
MIMEDX Group, Inc. $105.95 10/07/2024 Food and Beverage Undisputed 01/23/2026 1140277588 CMS
Novartis Pharmaceuticals Corporation $8.07 01/08/2024 Food and Beverage Undisputed 01/23/2026 1087367758 CMS
Novartis Pharmaceuticals Corporation $26.11 02/06/2024 Food and Beverage Undisputed 01/23/2026 1087367760 CMS
Novartis Pharmaceuticals Corporation $8.22 03/11/2024 Food and Beverage Undisputed 01/23/2026 1087367764 CMS
Novartis Pharmaceuticals Corporation $138.17 04/04/2024 Food and Beverage Undisputed 01/23/2026 1087367762 CMS
Novartis Pharmaceuticals Corporation $8.96 10/22/2024 Food and Beverage Undisputed 01/23/2026 1087367766 CMS
Novartis Pharmaceuticals Corporation $7.02 11/12/2024 Food and Beverage Undisputed 01/23/2026 1087367768 CMS
Novartis Pharmaceuticals Corporation $14.45 12/16/2024 Food and Beverage Undisputed 01/23/2026 1087367770 CMS
Novartis Pharmaceuticals Corporation $22.86 12/19/2024 Food and Beverage Undisputed 01/23/2026 1087367772 CMS
Ortho Dermatologics, a division of Bausch Health US, LLC $20.98 08/28/2024 Food and Beverage Undisputed 01/23/2026 1153830118 CMS
PFIZER INC. $18.27 08/15/2024 Food and Beverage Undisputed 01/23/2026 1131848458 CMS
PFIZER INC. $20.33 10/10/2024 Food and Beverage Undisputed 01/23/2026 1132080111 CMS
Regeneron Healthcare Solutions, Inc. $29.31 01/18/2024 Food and Beverage Undisputed 01/23/2026 1114386442 CMS
Regeneron Healthcare Solutions, Inc. $25.96 02/13/2024 Food and Beverage Undisputed 01/23/2026 1114386444 CMS
Regeneron Healthcare Solutions, Inc. $29.52 03/29/2024 Food and Beverage Undisputed 01/23/2026 1114386446 CMS
Regeneron Healthcare Solutions, Inc. $102.11 03/29/2024 Food and Beverage Undisputed 01/23/2026 1114386448 CMS
Regeneron Healthcare Solutions, Inc. $26.03 05/08/2024 Food and Beverage Undisputed 01/23/2026 1114386450 CMS
Regeneron Healthcare Solutions, Inc. $26.84 06/12/2024 Food and Beverage Undisputed 01/23/2026 1114386452 CMS
Regeneron Healthcare Solutions, Inc. $30.15 06/14/2024 Food and Beverage Undisputed 01/23/2026 1114386454 CMS
Regeneron Healthcare Solutions, Inc. $29.58 07/18/2024 Food and Beverage Undisputed 01/23/2026 1114386456 CMS
Regeneron Healthcare Solutions, Inc. $28.01 09/04/2024 Food and Beverage Undisputed 01/23/2026 1114386458 CMS
Regeneron Healthcare Solutions, Inc. $21.01 10/09/2024 Food and Beverage Undisputed 01/23/2026 1114386460 CMS
Regeneron Healthcare Solutions, Inc. $124.99 10/10/2024 Food and Beverage Undisputed 01/23/2026 1114386462 CMS
Regeneron Healthcare Solutions, Inc. $29.38 10/14/2024 Food and Beverage Undisputed 01/23/2026 1114386464 CMS
Regeneron Healthcare Solutions, Inc. $36.41 12/03/2024 Food and Beverage Undisputed 01/23/2026 1114386466 CMS
Regeneron Healthcare Solutions, Inc. $26.55 12/04/2024 Food and Beverage Undisputed 01/23/2026 1114386468 CMS
Regeneron Healthcare Solutions, Inc. $37.34 12/05/2024 Food and Beverage Undisputed 01/23/2026 1114386470 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $43.55 04/11/2024 Food and Beverage Undisputed 01/23/2026 1152271861 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $8.94 06/05/2024 Food and Beverage Undisputed 01/23/2026 1152271842 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $24.96 06/12/2024 Food and Beverage Undisputed 01/23/2026 1152271835 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $72.00 07/22/2024 Education Undisputed 01/23/2026 1152271831 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $21.80 08/26/2024 Food and Beverage Undisputed 01/23/2026 1152271846 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $1.05 08/26/2024 Food and Beverage Undisputed 01/23/2026 1152271849 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $23.52 10/21/2024 Food and Beverage Undisputed 01/23/2026 1152271853 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $16.72 11/12/2024 Food and Beverage Undisputed 01/23/2026 1152271839 CMS
SUN PHARMACEUTICAL INDUSTRIES INC. $8.29 12/19/2024 Food and Beverage Undisputed 01/23/2026 1152271857 CMS
UCB, Inc. $18.88 02/15/2024 Food and Beverage Undisputed 01/23/2026 1143072134 CMS
UCB, Inc. $124.99 02/29/2024 Food and Beverage Undisputed 01/23/2026 1143072136 CMS
UCB, Inc. $18.42 05/06/2024 Food and Beverage Undisputed 01/23/2026 1143072138 CMS
UCB, Inc. $24.52 09/11/2024 Food and Beverage Undisputed 01/23/2026 1143072140 CMS
UCB, Inc. $23.69 11/21/2024 Food and Beverage Undisputed 01/23/2026 1143072142 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.