Gulnar Poorsattar, MD
NPI 1033264999ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Camarillo, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Camarillo, California, licensed in CA, with an NPI issued in January 2007. Their prescriptions cost Medicare Part D more than their services did: $1,345,997 for 3,297 claims, against $248,789 paid for services in 2024. Amgen Inc. was the largest of 26 companies reporting payments in 2025, $5,087 in all, mostly food and beverage. Lists St Johns Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1033264999 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 23, 2007 |
| Last updated in NPPES | Jan 30, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | C50561 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 312 |
|---|---|
| Services billed | 1,830 across 4 procedure codes |
| Paid by Medicare | $248,789 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,297 · 7,446 30-day fills |
|---|---|
| Patients | 391 |
| Total drug cost | $1,345,997 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
Hospital affiliation
- St Johns Regional Medical CenterOxnard, CA
Industry payments (Open Payments)
- 2025$5,087 · 209 payments from 26 companies
- 2024$3,806 · 192 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $1,264 | 36 |
| Novo Nordisk Inc | $486.26 | 23 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $453.31 | 22 |
| Abbott Laboratories | $334.32 | 16 |
| Corcept Therapeutics | $322.32 | 12 |
What the 2025 payments were for
- Food and Beverage$4,808 · 206 payments
- Travel and Lodging$263.66 · 1 payment
- Education$15.44 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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