Jennifer Pham, MD
NPI 1235629932ActiveIndividual· Internal Medicine, Nephrology· Chula Vista, CA
Internal Medicine, Nephrology (MD) with Sharp Rees-Stealy Medical Group Inc and 1 other group, practicing in Chula Vista, California. Their prescriptions cost Medicare Part D more than their services did: $488,139 for 1,876 claims, against $144,031 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $666.00 in all, mostly food and beverage. Lists Scripps Mercy Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1235629932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 17, 2018 |
| Last updated in NPPES | Jan 16, 2026 |
| Certified by provider | Jan 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 173951 | 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 - Nephrology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 350 |
|---|---|
| Services billed | 1,560 across 18 procedure codes |
| Paid by Medicare | $144,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,876 · 4,068 30-day fills |
|---|---|
| Patients | 324 |
| Total drug cost | $488,139 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical groups
- Sharp Rees-Stealy Medical Group IncSan Diego, CA · 884 clinicians
- Balboa Nephrology Medical Group IncFountain Valley, CA · 76 clinicians
Hospital affiliations
- Scripps Mercy HospitalSan Diego, CA
- Sharp Chula Vista Medical CenterChula Vista, CA
Other facilities
- Fresenius Medical Care Marina BayDialysis facility · Chula Vista, CA
Industry payments (Open Payments)
- 2025$666.00 · 8 payments from 5 companies
- 2024$1,118 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $159.27 | 2 |
| Apellis Pharmaceuticals, Inc. | $144.88 | 1 |
| Otsuka America Pharmaceutical, Inc. | $136.96 | 3 |
| Alexion Pharmaceuticals, Inc. | $125.84 | 1 |
| Amgen Inc. | $99.05 | 1 |
What the 2025 payments were for
- Food and Beverage$666.00 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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