Gladys Balderama, M.D.
NPI 1831415280ActiveIndividual· Internal Medicine· Fremont, CA
Internal Medicine (M.D.) in Fremont, California, trained at University of Vermont College of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $188,650 for 2,038 claims, against $61,742 paid for services in 2024.
Overview
| NPI | 1831415280 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 9, 2010 |
| Last updated in NPPES | May 28, 2020 |
| Certified by provider | May 28, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A120666 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| 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 | 204 |
|---|---|
| Services billed | 613 across 32 procedure codes |
| Paid by Medicare | $61,742 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,038 · 4,819 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $188,650 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Other facilities
- Sutter Care at HomeHome health agency · Concord, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Fremont
- 1023639804
- 1033100516
- 1093740227
- 1114430055
- 1134201494
- 1144221953
- 1144311705
- 1144676404
- 1144782673
- 1154943801
- 1174085690
- 1194335315
All 147 internal medicine physicians in Fremont · All internal medicine physicians in California