Sathish Subramanian, MD, PHD
NPI 1962922708ActiveIndividual· Internal Medicine, Gastroenterology· Temecula, CA
Internal Medicine, Gastroenterology (MD, PHD) in Temecula, California, trained at Washington University School of Medicine (class of 2017). Medicare paid $2,234 for services to 15 patients in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $271.84 in all, mostly food and beverage.
Overview
| NPI | 1962922708 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2017 |
| Last updated in NPPES | Oct 9, 2025 |
| Certified by provider | Oct 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A199040 | CA |
| Internal Medicine | 207R00000X | 272094 | MA |
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 - Gastroenterology (CA); Practitioner - Gastroenterology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 20 across 9 procedure codes |
| Paid by Medicare | $2,234 |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
- Trinity Medical Multi-Specialty Group IncTemecula, CA · 7 clinicians
Hospital affiliations
- Kaiser Foundation Hospital - San DiegoSan Diego, CA
- Kaiser Foundation Hospital Fontana/OntarioFontana, CA
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA
- Temecula Valley HospitalTemecula, CA
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$271.84 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $174.92 | 3 |
| Madrigal Pharmaceuticals | $33.96 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $24.89 | 1 |
| Regeneron Healthcare Solutions, Inc. | $22.99 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $15.08 | 1 |
What the 2025 payments were for
- Food and Beverage$271.84 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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