Seyedehsan Navabi, M.D.
NPI 1801229109ActiveIndividual· Internal Medicine, Gastroenterology· Murrieta, CA
Internal Medicine, Gastroenterology (M.D.) in Murrieta, California, trained at Pennsylvania State University College of Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $576,594 for 349 claims, against $50,015 paid for services in 2024. Lilly USA, LLC was the largest of 13 companies reporting payments in 2025, $144,144 in all, mostly speaking and faculty fees.
Overview
| NPI | 1801229109 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 10, 2013 |
| Last updated in NPPES | Jan 11, 2023 |
| Certified by provider | Jan 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A144948 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CA); Practitioner - Gastroenterology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 445 across 35 procedure codes |
| Paid by Medicare | $50,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 349 · 558 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $576,594 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Pennsylvania State University College of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- United Medical DoctorsMurrieta, CA · 173 clinicians
Hospital affiliations
- Memorialcare Long Beach Medical CenterLong Beach, CA
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$144,144 · 184 payments from 13 companies
- 2024$91,062 · 148 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $61,803 | 70 |
| Janssen Biotech, Inc. | $54,879 | 51 |
| Eli Lilly and Company | $12,125 | 16 |
| Pfizer Inc. | $10,843 | 18 |
| Celltrion USA Inc. | $3,898 | 5 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$110,022 · 43 payments
- Travel and Lodging$17,234 · 50 payments
- Consulting Fee$13,403 · 5 payments
- Food and Beverage$3,485 · 86 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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