Saiyid-Naufal T. Zaidi, MD
NPI 1790122307ActiveIndividual· Hospitalist· Pasadena, CA
Hospitalist (MD) with Hospitalist Medicine Physicians of California Inc and 3 other groups, practicing in Pasadena, California. In 2024 Medicare paid $146,658 for 500 patients, and Part D covered 784 of their prescriptions, 88% of them generic. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $59.02 in payments in 2025, mostly food and beverage. Lists Palomar Health Downtown Campus and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1790122307 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 23, 2013 |
| Last updated in NPPES | Aug 18, 2026 |
| Certified by provider | Aug 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | C177218 | CA |
| Hospitalist | 208M00000X | 35.129314 | OH |
| Family Medicine | 207Q00000X | E-8946 | AR |
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 - Family Practice (CA); Practitioner - Hospitalist (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 500 |
|---|---|
| Services billed | 1,529 across 9 procedure codes |
| Paid by Medicare | $146,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 784 · 872 30-day fills |
|---|---|
| Patients | 288 |
| Total drug cost | $54,406 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Hospitalist |
Medical groups
- Hospitalist Medicine Physicians of California IncOceanside, CA · 123 clinicians
- Palomar Hospitalist Medical Group IncPoway, CA · 53 clinicians
- East Campus Hospitalist Medical Group IncSan Diego, CA · 28 clinicians
- Yomiyyu Gammada MD A Professional Medical CorporationOceanside, CA · 6 clinicians
Hospital affiliations
- Palomar Health Downtown CampusEscondido, CA
- Palomar Medical Center PowayPoway, CA
- Tri-City Medical CenterOceanside, CA
Other facilities
- Vitas Healthcare Corporation of CaliforniaHospice · San Diego, CA
- Ocean View Post AcuteNursing home · Escondido, CA
- Pacific Villas Post AcuteNursing home · Oceanside, CA
Industry payments (Open Payments)
- 2025$59.02 · 2 payments from 1 company
- 2024$90.58 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $59.02 | 2 |
What the 2025 payments were for
- Food and Beverage$59.02 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 hospitalists in Pasadena · All hospitalists in California