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

MICHAEL K LAI

Allopathic & Osteopathic Physicians Internal Medicine Endocrinology, Diabetes & Metabolism

NPI
1750318127
CMS profile
306564
Location
SANTA MARIA, CA

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

$3,731.16

146 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 $3,495.04 139
Education $236.12 7

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $13,743.50 123
PY2020 $10,331.29 145
PY2021 $4,265.23 148
PY2022 $4,447.78 170
PY2023 $3,634.65 165
PY2024 $2,887.62 156
PY2025 $3,731.16 146

Payment records · PY2025 (146)

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
Ascendis Pharma Endocrinology Inc $24.42 12/23/2025 Food and Beverage No dispute reported 06/30/2026 1237055564 CMS
AstraZeneca Pharmaceuticals LP $5.65 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1206140866 CMS
Bayer Healthcare Pharmaceuticals Inc. $15.08 12/18/2025 Food and Beverage No dispute reported 06/30/2026 1225616202 CMS
ABBVIE INC. $7.79 12/17/2025 Food and Beverage No dispute reported 06/30/2026 1202257462 CMS
Amgen Inc. $25.85 12/15/2025 Food and Beverage No dispute reported 06/30/2026 1228328030 CMS
AstraZeneca Pharmaceuticals LP $18.63 12/14/2025 Food and Beverage No dispute reported 06/30/2026 1206512169 CMS
Sequel Med Tech, LLC $18.07 12/11/2025 Food and Beverage No dispute reported 06/30/2026 1243740555 CMS
Tandem Diabetes Care, Inc. $11.97 12/09/2025 Food and Beverage No dispute reported 06/30/2026 1241304742 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.95 12/08/2025 Food and Beverage No dispute reported 06/30/2026 1225616200 CMS
Radius Health, Inc. $13.47 12/04/2025 Food and Beverage No dispute reported 06/30/2026 1249517768 CMS
ABBVIE INC. $7.47 12/02/2025 Food and Beverage No dispute reported 06/30/2026 1202257460 CMS
KYOWA KIRIN, INC. $21.17 12/01/2025 Food and Beverage No dispute reported 06/30/2026 1222092158 CMS
BETA BIONICS, INC. $31.42 11/25/2025 Food and Beverage No dispute reported 06/30/2026 1246818029 CMS
AstraZeneca Pharmaceuticals LP $29.38 11/21/2025 Food and Beverage No dispute reported 06/30/2026 1206617679 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.72 11/20/2025 Food and Beverage No dispute reported 06/30/2026 1223037387 CMS
Bayer Healthcare Pharmaceuticals Inc. $7.18 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1225616198 CMS
Neurocrine BioSciences, Inc. $29.92 11/19/2025 Food and Beverage No dispute reported 06/30/2026 1242988227 CMS
Madrigal Pharmaceuticals $26.41 11/18/2025 Food and Beverage No dispute reported 06/30/2026 1248280506 CMS
ABBVIE INC. $29.59 11/11/2025 Food and Beverage No dispute reported 06/30/2026 1202257458 CMS
Amgen Inc. $30.15 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1228328016 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.30 11/06/2025 Food and Beverage No dispute reported 06/30/2026 1225616196 CMS
Corcept Therapeutics $15.32 11/04/2025 Food and Beverage No dispute reported 06/30/2026 1214182807 CMS
Esperion Therapeutics, Inc. $27.09 11/03/2025 Food and Beverage No dispute reported 06/30/2026 1243965378 CMS
Tandem Diabetes Care, Inc. $12.18 10/28/2025 Food and Beverage No dispute reported 06/30/2026 1241304754 CMS
Medtronic, Inc. $24.72 10/24/2025 Food and Beverage No dispute reported 06/30/2026 1219030045 CMS
Novo Nordisk Inc $28.75 10/23/2025 Food and Beverage No dispute reported 06/30/2026 1188735470 CMS
Amgen Inc. $15.53 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1228328022 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.73 10/21/2025 Food and Beverage No dispute reported 06/30/2026 1225616188 CMS
Novo Nordisk Inc $6.27 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1189053947 CMS
Radius Health, Inc. $29.85 10/16/2025 Food and Beverage No dispute reported 06/30/2026 1249517766 CMS
Lilly USA, LLC $20.75 10/15/2025 Food and Beverage No dispute reported 06/30/2026 1186769412 CMS
AstraZeneca Pharmaceuticals LP $121.36 10/08/2025 Food and Beverage No dispute reported 06/30/2026 1206652750 CMS
Bayer Healthcare Pharmaceuticals Inc. $9.26 10/07/2025 Food and Beverage No dispute reported 06/30/2026 1225616194 CMS
Novo Nordisk Inc $32.27 10/06/2025 Education No dispute reported 06/30/2026 1188547220 CMS
Novo Nordisk Inc $32.27 10/06/2025 Education No dispute reported 06/30/2026 1189008097 CMS
Novo Nordisk Inc $32.27 10/06/2025 Education No dispute reported 06/30/2026 1189051561 CMS
Novo Nordisk Inc $32.27 10/06/2025 Education No dispute reported 06/30/2026 1189105335 CMS
Novo Nordisk Inc $79.01 10/02/2025 Food and Beverage No dispute reported 06/30/2026 1189125303 CMS
ABBVIE INC. $26.56 10/01/2025 Food and Beverage No dispute reported 06/30/2026 1202257456 CMS
Exact Sciences Corporation $14.12 09/30/2025 Food and Beverage No dispute reported 06/30/2026 1235626957 CMS
Amgen Inc. $17.73 09/22/2025 Food and Beverage No dispute reported 06/30/2026 1228328014 CMS
Amgen Inc. $113.68 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1228328024 CMS
Corcept Therapeutics $18.77 09/18/2025 Food and Beverage No dispute reported 06/30/2026 1214182757 CMS
Novartis Pharmaceuticals Corporation $22.54 09/15/2025 Food and Beverage No dispute reported 06/30/2026 1200686260 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.41 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1225616190 CMS
Novo Nordisk Inc $15.07 09/11/2025 Food and Beverage No dispute reported 06/30/2026 1188585341 CMS
ABBVIE INC. $6.64 09/10/2025 Food and Beverage No dispute reported 06/30/2026 1202257454 CMS
Tandem Diabetes Care, Inc. $21.61 09/09/2025 Food and Beverage No dispute reported 06/30/2026 1241304757 CMS
Lilly USA, LLC $29.36 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1186794221 CMS
Radius Health, Inc. $7.24 09/04/2025 Food and Beverage No dispute reported 06/30/2026 1249517764 CMS
BETA BIONICS, INC. $38.99 09/03/2025 Food and Beverage No dispute reported 06/30/2026 1246814607 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.32 09/02/2025 Food and Beverage No dispute reported 06/30/2026 1225616192 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $24.63 08/28/2025 Food and Beverage No dispute reported 06/30/2026 1223037385 CMS
Ascendis Pharma Endocrinology Inc $21.70 08/26/2025 Food and Beverage No dispute reported 06/30/2026 1237048076 CMS
Amgen Inc. $5.66 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1227204686 CMS
AstraZeneca Pharmaceuticals LP $21.30 08/25/2025 Food and Beverage No dispute reported 06/30/2026 1206245264 CMS
Radius Health, Inc. $21.94 08/21/2025 Food and Beverage No dispute reported 06/30/2026 1249517762 CMS
Amgen Inc. $17.68 08/14/2025 Food and Beverage No dispute reported 06/30/2026 1228328012 CMS
BETA BIONICS, INC. $15.95 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1246813556 CMS
Neurocrine BioSciences, Inc. $30.26 08/08/2025 Food and Beverage No dispute reported 06/30/2026 1242987257 CMS
Novo Nordisk Inc $33.93 08/06/2025 Food and Beverage No dispute reported 06/30/2026 1188920257 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.21 08/05/2025 Food and Beverage No dispute reported 06/30/2026 1225616186 CMS
ABBVIE INC. $8.14 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1202257452 CMS
Alvogen Inc $15.11 07/29/2025 Food and Beverage No dispute reported 06/30/2026 1209952380 CMS
Verity Pharmaceuticals Inc. $16.80 07/28/2025 Food and Beverage No dispute reported 06/30/2026 1234200254 CMS
Radius Health, Inc. $13.16 07/24/2025 Food and Beverage No dispute reported 06/30/2026 1249517760 CMS
Amgen Inc. $24.23 07/22/2025 Food and Beverage No dispute reported 06/30/2026 1228328032 CMS
Bayer Healthcare Pharmaceuticals Inc. $5.88 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1225616178 CMS
Lilly USA, LLC $32.75 07/17/2025 Food and Beverage No dispute reported 06/30/2026 1186754409 CMS
Amgen Inc. $10.43 07/14/2025 Food and Beverage No dispute reported 06/30/2026 1227204688 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $22.74 07/10/2025 Food and Beverage No dispute reported 06/30/2026 1223037383 CMS
Novo Nordisk Inc $11.58 07/07/2025 Food and Beverage No dispute reported 06/30/2026 1189117212 CMS
BETA BIONICS, INC. $34.11 07/03/2025 Food and Beverage No dispute reported 06/30/2026 1246812375 CMS
Ascendis Pharma Endocrinology Inc $25.65 07/02/2025 Food and Beverage No dispute reported 06/30/2026 1237044701 CMS
Amgen Inc. $8.05 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1227204694 CMS
Bayer Healthcare Pharmaceuticals Inc. $14.39 06/24/2025 Food and Beverage No dispute reported 06/30/2026 1225616168 CMS
ABBVIE INC. $31.53 06/17/2025 Food and Beverage No dispute reported 06/30/2026 1202257450 CMS
Antares Pharma, Inc. $21.51 06/10/2025 Food and Beverage No dispute reported 06/30/2026 1235890297 CMS
Novo Nordisk Inc $12.74 06/09/2025 Food and Beverage No dispute reported 06/30/2026 1188502572 CMS
Novo Nordisk Inc $32.27 06/06/2025 Education No dispute reported 06/30/2026 1188972626 CMS
Almatica Pharma LLC $17.04 06/05/2025 Food and Beverage No dispute reported 06/30/2026 1209933623 CMS
Novo Nordisk Inc $81.78 06/04/2025 Food and Beverage No dispute reported 06/30/2026 1189063822 CMS
ABBVIE INC. $30.19 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1202257448 CMS
Lilly USA, LLC $29.89 05/27/2025 Food and Beverage No dispute reported 06/30/2026 1186817088 CMS
Novo Nordisk Inc $11.71 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1189063816 CMS
SANOFI-AVENTIS U.S. LLC $31.78 05/22/2025 Food and Beverage No dispute reported 06/30/2026 1233216793 CMS
Amgen Inc. $24.31 05/19/2025 Food and Beverage No dispute reported 06/30/2026 1228328018 CMS
Bayer Healthcare Pharmaceuticals Inc. $5.67 05/15/2025 Food and Beverage No dispute reported 06/30/2026 1225616176 CMS
BETA BIONICS, INC. $26.72 05/14/2025 Food and Beverage No dispute reported 06/30/2026 1246810335 CMS
Amgen Inc. $9.29 05/13/2025 Food and Beverage No dispute reported 06/30/2026 1227204696 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $27.38 05/08/2025 Food and Beverage No dispute reported 06/30/2026 1223037381 CMS
Almatica Pharma LLC $17.11 05/06/2025 Food and Beverage No dispute reported 06/30/2026 1209933621 CMS
Tandem Diabetes Care, Inc. $28.88 05/01/2025 Food and Beverage No dispute reported 06/30/2026 1241304749 CMS
Novo Nordisk Inc $7.16 04/29/2025 Food and Beverage No dispute reported 06/30/2026 1188893713 CMS
Bayer Healthcare Pharmaceuticals Inc. $13.15 04/24/2025 Food and Beverage No dispute reported 06/30/2026 1225616182 CMS
Radius Health, Inc. $33.61 04/23/2025 Food and Beverage No dispute reported 06/30/2026 1249517758 CMS
Neurocrine BioSciences, Inc. $15.16 04/22/2025 Food and Beverage No dispute reported 06/30/2026 1243042419 CMS
Lilly USA, LLC $1.85 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1186754407 CMS
Lilly USA, LLC $13.72 04/17/2025 Food and Beverage No dispute reported 06/30/2026 1186769410 CMS
ABBVIE INC. $31.63 04/16/2025 Food and Beverage No dispute reported 06/30/2026 1202257446 CMS
Mannkind Corporation $42.50 04/16/2025 Education No dispute reported 06/30/2026 1250877675 CMS
Novartis Pharmaceuticals Corporation $22.03 04/15/2025 Food and Beverage No dispute reported 06/30/2026 1200686264 CMS
Novo Nordisk Inc $122.84 04/10/2025 Food and Beverage No dispute reported 06/30/2026 1188599873 CMS
AstraZeneca Pharmaceuticals LP $90.19 04/09/2025 Food and Beverage No dispute reported 06/30/2026 1206203619 CMS
BETA BIONICS, INC. $8.29 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1246809022 CMS
Novo Nordisk Inc $17.34 04/08/2025 Food and Beverage No dispute reported 06/30/2026 1188489381 CMS
Amgen Inc. $32.24 04/03/2025 Food and Beverage No dispute reported 06/30/2026 1228328034 CMS
AstraZeneca Pharmaceuticals LP $24.52 04/01/2025 Food and Beverage No dispute reported 06/30/2026 1206499884 CMS
Novo Nordisk Inc $6.25 03/31/2025 Food and Beverage No dispute reported 06/30/2026 1189166459 CMS
Amgen Inc. $126.38 03/29/2025 Food and Beverage No dispute reported 06/30/2026 1228328020 CMS
Amgen Inc. $126.38 03/29/2025 Food and Beverage No dispute reported 06/30/2026 1228328028 CMS
RECORDATI_RARE_DISEASES_INC. $28.89 03/25/2025 Food and Beverage No dispute reported 06/30/2026 1181718577 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.87 03/18/2025 Food and Beverage No dispute reported 06/30/2026 1223037379 CMS
Tandem Diabetes Care, Inc. $20.78 03/17/2025 Food and Beverage No dispute reported 06/30/2026 1241304744 CMS
Amgen Inc. $8.03 03/14/2025 Food and Beverage No dispute reported 06/30/2026 1227204690 CMS
Antares Pharma, Inc. $22.34 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1235890295 CMS
Radius Health, Inc. $26.36 03/12/2025 Food and Beverage No dispute reported 06/30/2026 1249517756 CMS
BETA BIONICS, INC. $27.87 03/11/2025 Food and Beverage No dispute reported 06/30/2026 1246808019 CMS
Almatica Pharma LLC $20.70 03/10/2025 Food and Beverage No dispute reported 06/30/2026 1209933619 CMS
ABBVIE INC. $30.29 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1202257444 CMS
Ascensia Diabetes Care Us Inc. $27.40 03/04/2025 Food and Beverage No dispute reported 06/30/2026 1225126840 CMS
Amgen Inc. $20.14 03/03/2025 Food and Beverage No dispute reported 06/30/2026 1228328026 CMS
Bayer Healthcare Pharmaceuticals Inc. $28.87 02/27/2025 Food and Beverage No dispute reported 06/30/2026 1225616174 CMS
Bayer Healthcare Pharmaceuticals Inc. $5.80 02/26/2025 Food and Beverage No dispute reported 06/30/2026 1225616172 CMS
Neurocrine BioSciences, Inc. $34.44 02/25/2025 Food and Beverage No dispute reported 06/30/2026 1242979341 CMS
Amgen Inc. $6.31 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1227204698 CMS
Novo Nordisk Inc $17.98 02/24/2025 Food and Beverage No dispute reported 06/30/2026 1188607932 CMS
Lilly USA, LLC $18.95 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1186778405 CMS
Novo Nordisk Inc $6.26 02/20/2025 Food and Beverage No dispute reported 06/30/2026 1189089350 CMS
Lilly USA, LLC $14.92 02/17/2025 Food and Beverage No dispute reported 06/30/2026 1186817086 CMS
Madrigal Pharmaceuticals $115.37 02/12/2025 Food and Beverage No dispute reported 06/30/2026 1248280504 CMS
AstraZeneca Pharmaceuticals LP $20.25 02/10/2025 Food and Beverage No dispute reported 06/30/2026 1207304710 CMS
Amgen Inc. $9.99 02/05/2025 Food and Beverage No dispute reported 06/30/2026 1227204692 CMS
Ascendis Pharma Endocrinology Inc $23.49 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1237032783 CMS
Bayer Healthcare Pharmaceuticals Inc. $8.21 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1225616180 CMS
Bayer Healthcare Pharmaceuticals Inc. $1.68 02/04/2025 Food and Beverage No dispute reported 06/30/2026 1225616184 CMS
RECORDATI_RARE_DISEASES_INC. $27.04 01/28/2025 Food and Beverage No dispute reported 06/30/2026 1181718575 CMS
BETA BIONICS, INC. $22.93 01/24/2025 Food and Beverage No dispute reported 06/30/2026 1246806935 CMS
Novo Nordisk Inc $32.27 01/24/2025 Education No dispute reported 06/30/2026 1189023532 CMS
AstraZeneca Pharmaceuticals LP $14.07 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1206558005 CMS
Novo Nordisk Inc $93.32 01/23/2025 Food and Beverage No dispute reported 06/30/2026 1188744366 CMS
ABBVIE INC. $25.72 01/22/2025 Food and Beverage No dispute reported 06/30/2026 1202257442 CMS
Novo Nordisk Inc $20.83 01/21/2025 Food and Beverage No dispute reported 06/30/2026 1188223024 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.09 01/16/2025 Food and Beverage No dispute reported 06/30/2026 1223037377 CMS
Amgen Inc. $17.52 01/14/2025 Food and Beverage No dispute reported 06/30/2026 1228328036 CMS
Bayer Healthcare Pharmaceuticals Inc. $6.33 01/06/2025 Food and Beverage No dispute reported 06/30/2026 1225616170 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.

Plain
MICHAEL K LAI, NPI 1750318127. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1750318127.
APA 7
IndustryPayments. (2026). MICHAEL K LAI, NPI 1750318127 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1750318127
Bluebook
MICHAEL K LAI, NPI 1750318127, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1750318127.

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