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

Covered recipient · General Payments record

DEREK J HIRSCHMAN

Allopathic & Osteopathic Physicians Dermatology

NPI
1285016303
CMS profile
1351697
Location
FREELAND, MI

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.

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General Payments · PY2022 · Entire year

$2,599.71

155 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . 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 ↗

By nature of payment

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,313.01 149
Education $286.70 6

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

155 matching records · $2,599.71 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 155 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 155.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Boehringer Ingelheim Pharmaceuticals, Inc. $20.9412/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887633991 CMS
Sun Pharmaceutical Industries Inc. $8.4812/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026947761107 CMS
ABBVIE INC. $15.7412/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824213 CMS
Novartis Pharmaceuticals Corporation $16.6412/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893749061 CMS
UCB, Inc. $25.2112/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026965193761 CMS
Janssen Biotech, Inc. $3.0712/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053217 CMS
Janssen Biotech, Inc. $3.0712/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053229 CMS
ABBVIE INC. $17.7512/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824209 CMS
GENZYME CORPORATION $21.7211/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939032313 CMS
Lilly USA, LLC $24.9011/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917979109 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.9111/28/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011637167 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.7311/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887633993 CMS
Amgen Inc. $25.4711/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939934157 CMS
Janssen Biotech, Inc. $18.5011/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053211 CMS
Janssen Biotech, Inc. $18.5011/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053223 CMS
Novartis Pharmaceuticals Corporation $10.2111/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893749057 CMS
Sun Pharmaceutical Industries Inc. $8.5911/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026947761103 CMS
Incyte Corporation $0.8811/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943030011 CMS
Incyte Corporation $8.7511/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943030013 CMS
LEO Pharma Inc. $12.1511/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026936228709 CMS
ABBVIE INC. $18.2911/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824205 CMS
GENZYME CORPORATION $11.6711/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939032307 CMS
Janssen Biotech, Inc. $3.6611/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053205 CMS
Sun Pharmaceutical Industries Inc. $24.7211/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026947761099 CMS
ABBVIE INC. $21.1111/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824203 CMS
Novartis Pharmaceuticals Corporation $3.0411/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893749053 CMS
ABBVIE INC. $10.1510/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824199 CMS
Janssen Biotech, Inc. $10.7610/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026964349089 CMS
Incyte Corporation $5.5610/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943029987 CMS
Allergan, Inc. $31.3710/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026889906759 CMS
ABBVIE INC. $20.3410/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824195 CMS
Novartis Pharmaceuticals Corporation $13.4010/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893749049 CMS
Janssen Biotech, Inc. $8.9810/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053253 CMS
GENZYME CORPORATION $21.5310/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939032297 CMS
Janssen Biotech, Inc. $6.4110/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053247 CMS
Janssen Biotech, Inc. $5.7710/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053259 CMS
E.R. Squibb & Sons, L.L.C. $19.7209/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932636857 CMS
Incyte Corporation $9.5909/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026943029979 CMS
Janssen Biotech, Inc. $16.6609/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053195 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.9109/27/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011637159 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $9.9109/27/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261011637179 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.5909/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887633995 CMS
Novartis Pharmaceuticals Corporation $2.6209/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893749046 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.5209/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887633997 CMS
Janssen Biotech, Inc. $9.6909/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053189 CMS
ABBVIE INC. $17.7509/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824191 CMS
Janssen Biotech, Inc. $17.1809/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053181 CMS
Janssen Biotech, Inc. $4.6109/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886053289 CMS
ABBVIE INC. $24.1009/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026892824189 CMS
Allergan, Inc. $33.2709/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026889906757 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,263.15 53
PY2020 $753.20 41
PY2021 $2,001.95 131
PY2022 $2,599.71 155
PY2023 $2,582.34 148
PY2024 $3,285.19 188
PY2025 $3,541.25 201

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 and profile matching
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
Merged CMS profile IDs
1351697, 7228733

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.

Plain
DEREK J HIRSCHMAN, NPI 1285016303. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1285016303.
APA 7
IndustryPayments. (2026). DEREK J HIRSCHMAN, NPI 1285016303 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1285016303
Bluebook
DEREK J HIRSCHMAN, NPI 1285016303, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1285016303.

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