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

DAVID M HUFFMAN

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1811101256
CMS profile
82651
Location
CHATTANOOGA, TN

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 · PY2025 · Entire year

$21,665.65

209 records · 0 disputed

Summary and payment records

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

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”

— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“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

PY2025 · entire year · sorted by reported total

By paying entity

PY2025 · entire year · sorted by reported total

Payment records · PY2025

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

General Payments · PY2025 · Physicians and non-physician practitioners · CMS publication 2026-06-30

209 matching records · $21,665.65 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 209 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 209.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Sequel Med Tech, LLC $3.3312/28/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261243737014 CMS
Amgen Inc. $22.2912/22/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228637673 CMS
ABBVIE INC. $21.8212/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202077408 CMS
Abbott Laboratories $21.6512/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261241004489 CMS
Medtronic, Inc. $24.0212/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261219060358 CMS
Ascendis Pharma Endocrinology Inc $20.6312/15/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261237055100 CMS
Otsuka America Pharmaceutical, Inc. $17.5012/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227353809 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.4812/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225582605 CMS
Rhythm Pharmaceuticals, Inc. $23.6712/09/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240096496 CMS
Insulet Corporation $20.4312/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207131529 CMS
Novartis Pharmaceuticals Corporation $17.9012/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261200268599 CMS
Alnylam Pharmaceuticals Inc. $27.9012/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261212754747 CMS
Sequel Med Tech, LLC $24.2812/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261243737009 CMS
ABBVIE INC. $15.1312/01/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202077406 CMS
Madrigal Pharmaceuticals $35.7711/26/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261248270820 CMS
Amneal Pharmaceuticals LLC $14.3211/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261220536827 CMS
Dexcom, Inc. $23.3911/25/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250481042 CMS
Amgen Inc. $22.1111/19/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228637687 CMS
ABBVIE INC. $28.2511/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202077404 CMS
Amgen Inc. $7.8911/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227217375 CMS
Amgen Inc. $2.9011/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227217377 CMS
Amgen Inc. $11.2511/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261227217379 CMS
Corcept Therapeutics $23.4911/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261214134492 CMS
Abbott Laboratories $23.3311/11/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261240992249 CMS
Novo Nordisk Inc $22.7611/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261189167067 CMS
Tandem Diabetes Care, Inc. $22.7411/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261241305655 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.5511/05/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225582603 CMS
Xeris Pharmaceuticals, Inc. $11.4311/04/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250154534 CMS
Insulet Corporation $13.1611/03/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207125296 CMS
Lilly USA, LLC $7.6711/02/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186641597 CMS
Esperion Therapeutics, Inc. $13.9110/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261243962019 CMS
Insulet Corporation $5.1810/30/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207124929 CMS
Corcept Therapeutics $21.3210/29/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261214134476 CMS
Ascendis Pharma Endocrinology Inc $8.6710/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261237051588 CMS
Madrigal Pharmaceuticals $20.9610/23/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261248270817 CMS
Amgen Inc. $16.0610/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261228637689 CMS
Lilly USA, LLC $15.7010/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186591014 CMS
Sequel Med Tech, LLC $23.4310/21/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261243737004 CMS
ABBVIE INC. $16.7310/20/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261202077402 CMS
Sequel Med Tech, LLC $136.7310/18/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261243737000 CMS
Xeris Pharmaceuticals, Inc. $18.3310/16/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261250154530 CMS
Insulet Corporation $28.0210/14/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207120850 CMS
Novo Nordisk Inc $7.4810/13/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261189111456 CMS
Bayer Healthcare Pharmaceuticals Inc. $22.2410/10/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261225582601 CMS
Novo Nordisk Inc $1,395.0010/10/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261189100562 CMS
Novo Nordisk Inc $1,395.0010/09/2025 Consulting Fee No dispute reported Delay: No
Change: NEW
06/30/20261189133725 CMS
Lilly USA, LLC $16.3910/08/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261186628261 CMS
Novo Nordisk Inc $494.0610/07/2025 Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program No dispute reported Delay: No
Change: NEW
06/30/20261188392916 CMS
Insulet Corporation $3.4410/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207119093 CMS
Insulet Corporation $4.7610/06/2025 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261207119118 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $43,767.07 256
PY2020 $26,851.91 206
PY2021 $13,279.12 234
PY2022 $33,044.21 187
PY2023 $12,003.10 149
PY2024 $12,203.68 177
PY2025 $21,665.65 209

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

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
DAVID M HUFFMAN, NPI 1811101256. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1811101256.
APA 7
IndustryPayments. (2026). DAVID M HUFFMAN, NPI 1811101256 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1811101256
Bluebook
DAVID M HUFFMAN, NPI 1811101256, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1811101256.

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