Carmen Lam, DO
NPI 1477904837ActiveIndividual· Student in an Organized Health Care Education/Training Program· Columbus, OH
Student in an Organized Health Care Education/Training Program (DO) in Columbus, Ohio, trained at Touro Un Col of Osteopathic Medicine, Henderson (class of 2016). Mostly services rather than prescriptions: Medicare paid $44,206 for 93 patients in 2024, with only 24 Part D claims. Novartis Pharmaceuticals Corporation was the largest of 24 companies reporting payments in 2025, $1,080 in all, mostly food and beverage.
Overview
| NPI | 1477904837 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 28, 2016 |
| Last updated in NPPES | May 4, 2021 |
| Certified by provider | May 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
| Surgery | 208600000X | 5101022799 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Surgical Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 93 |
|---|---|
| Services billed | 268 across 27 procedure codes |
| Paid by Medicare | $44,206 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 24 30-day fills |
|---|---|
| Patients | 17 |
| Total drug cost | $166.45 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Touro Un Col of Osteopathic Medicine, Henderson |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Surgical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Epic CareWalnut Creek, CA · 55 clinicians
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
- Sutter Delta Medical CenterAntioch, CA
Industry payments (Open Payments)
- 2025$1,080 · 41 payments from 24 companies
- 2024$945.58 · 33 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $137.65 | 5 |
| Astrazeneca Pharmaceuticals LP | $125.85 | 5 |
| Janssen Biotech, Inc. | $107.21 | 3 |
| Merck Sharp & Dohme LLC | $83.39 | 3 |
| Pharmaessentia USA Corporation | $60.14 | 2 |
What the 2025 payments were for
- Food and Beverage$1,080 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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