Sumbul N. Beg, M.D.
NPI 1437127560ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Burlingame, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Burlingame, California, licensed in CA, with an NPI issued in March 2006. Their prescriptions cost Medicare Part D more than their services did: $221,651 for 816 claims, against $89,067 paid for services in 2024. Amgen Inc. reported $97.75 in payments in 2025, mostly food and beverage. Lists Peninsula Medical Center as a hospital affiliation.
Overview
| NPI | 1437127560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | Dec 1, 2023 |
| Certified by provider | Dec 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A78806 | CA |
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 - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 794 across 3 procedure codes |
| Paid by Medicare | $89,067 |
Part D prescriptions in 2024
| Prescriptions (claims) | 816 · 1,713 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $221,651 |
| Generic share | 34% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliation
- Peninsula Medical CenterBurlingame, CA
Industry payments (Open Payments)
- 2025$97.75 · 1 payment from 1 company
- 2024$42.69 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $97.75 | 1 |
What the 2025 payments were for
- Food and Beverage$97.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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