Andrew Jay Ross, M.D.
Internal Medicine (M.D.) in Berkeley, California, trained at Warren Alpert Medical School of Brown University (class of 1990). 478 Medicare patients in 2024, $733,902 paid; nearly all of their 7,395 Part D prescriptions were generic (92%). Glaxosmithkline, LLC. was the largest of 7 companies reporting payments in 2024, $520.08 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1710919931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Jan 31, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | G074867 | CA |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in California, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Andrew Raymond Ross · Therapist | 1128a3 | May 20, 2018 | Healdsburg, CA |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 478 |
|---|---|
| Services billed | 13,730 across 43 procedure codes |
| Paid by Medicare | $733,902 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,395 · 16,227 30-day fills |
|---|---|
| Patients | 597 |
| Total drug cost | $443,492 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
Other facilities
- Accentcare Home Health of California, IncHome health agency · San Ramon, CA
- Ace Home Health Care & Hospice, IncHome health agency · Orinda, CA
- Blc Homehealth IncHome health agency · San Leandro, CA
- Crossroads Home Health & HospiceHome health agency · San Francisco, CA
- Sutter Care at HomeHome health agency · Concord, CA
Industry payments (Open Payments)
- 2024$520.08 · 15 payments from 7 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $121.83 | 1 |
| Abbvie Inc. | $106.08 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $98.96 | 3 |
| Pfizer Inc. | $76.67 | 3 |
| Astellas Pharma US Inc | $54.66 | 2 |
What the 2024 payments were for
- Food and Beverage$520.08 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 internal medicine physicians in Berkeley · All internal medicine physicians in California