Giang Lam, MD
Family Medicine · Modesto, CANPI 1033198288
Payments from drug & device makers
Across 79 payments — averaging $20.50 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boehringer Ingelheim$297
- Otsuka America Pharmaceutical, Inc.$170
- Novo Nordisk$155
- AbbVie$120
- GSK$98
- Amgen$85
- plus $695 from 20 others
What the payments were for
- Food & beverage$1,60499%
- Education$151%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Boehringer Ingelheim | 12 | $297 |
| Otsuka America Pharmaceutical, Inc. | 8 | $170 |
| Novo Nordisk | 11 | $155 |
| AbbVie | 6 | $120 |
| GSK | 5 | $98 |
| Amgen | 4 | $85 |
| Abbott | 3 | $76 |
| Pfizer | 4 | $70 |
| Exact Sciences | 3 | $70 |
| AstraZeneca | 3 | $56 |
| Lilly USA, LLC | 2 | $54 |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLC | 2 | $45 |
| Edwards Lifesciences | 2 | $41 |
| Stryker | 1 | $38 |
| Novartis | 2 | $37 |
| Lundbeck LLC | 1 | $30 |
| Aimmune Therapeutics, Inc. | 1 | $27 |
| Radius Health, Inc. | 1 | $22 |
| Astellas Pharma US Inc | 1 | $20 |
| Merck | 1 | $18 |
| Sanofi | 1 | $17 |
| Azurity Pharmaceuticals, Inc. | 1 | $16 |
| Corcept Therapeutics | 1 | $16 |
| Viiv Healthcare Company | 1 | $16 |
| Viatris Specialty LLC | 1 | $14 |
| RGH Enterprises LLC | 1 | $13 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- JARDIANCE$108
How this compares
$1,619 in reported general payments places this provider in the 80th percentile of 10,533 family medicine providers in California.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| JardianceEmpagliflozin | 334 | $340,817 |
| OzempicSemaglutide | 154 | $171,680 |
| EliquisApixaban | 135 | $128,705 |
| Enbrel SureclickEtanercept | 12 | $97,098 |
| JanuviaSitagliptin Phosphate | 46 | $50,286 |
| XareltoRivaroxaban | 49 | $43,435 |
| XifaxanRifaximin | 13 | $40,704 |
| FarxigaDapagliflozin Propanediol | 40 | $37,036 |
| Tresiba Flextouch U-200Insulin Degludec | 40 | $30,183 |
| UbrelvyUbrogepant | 18 | $26,707 |
| Trelegy ElliptaFluticasone/Umeclidin/Vilanter | 30 | $24,685 |
| Spiriva RespimatTiotropium Bromide | 40 | $24,473 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 856 | $23,487 |
| Basaglar Kwikpen U-100Insulin Glargine,hum.Rec.Anlog | 42 | $20,206 |
| Atorvastatin Calcium | 1,291 | $19,244 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Boehringer IngelheimJardiance, Spiriva Respimat, Tradjenta | $297 | $382,047393 claims |
| Novo NordiskOzempic, Rybelsus | $155 | $187,689167 claims |
| PfizerEliquis | $70 | $128,705135 claims |
| MerckJanuvia | $18 | $50,28646 claims |
| AstraZenecaFarxiga, Symbicort | $56 | $48,43872 claims |
| Salix Pharmaceuticals, A Division Of Bausch Health US, LLCXifaxan | $45 | $40,70413 claims |
| AbbVieUbrelvy, Linzess | $120 | $40,06640 claims |
| GSKTrelegy Ellipta, Arnuity Ellipta | $98 | $32,60263 claims |
| Astellas Pharma US IncMyrbetriq | $20 | $15,88414 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 80th percentile of 10,533 family medicine providers in California.
Other family medicine in Modesto
- Amina HaggagNorthridge$112.8M
- Steven ReynoldsLong Beach$53M
- Rizwana MohseniLake Forest$26.7M
- Daniel JohnsonSan Diego$15.7M
- Stacey LayleSan Diego$14.8M
- Apinya VutikullirdCypress$14.3M
- Hanid AudishSpring Valley$13.6M
- Augusto FocilOxnard$12.6M
- Jack VuLong Beach$10.1M
- Suzanne FussellOxnard$8.9M
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.