Smit Sunil Deliwala, MD
NPI 1619437035ActiveIndividual· Internal Medicine, Gastroenterology· Stanford, CA
Internal Medicine, Gastroenterology (MD) with Stanford Health Care, practicing in Stanford, California. Enrolled in Medicare as practitioner - gastroenterology. Olympus Corporation of the Americas was the largest of 4 companies reporting payments in 2025, $2,433 in all, mostly travel and lodging. Lists Stanford Health Care as a hospital affiliation.
Overview
| NPI | 1619437035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 21, 2019 |
| Last updated in NPPES | Jul 18, 2025 |
| Certified by provider | Jul 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A200853 | CA |
| Internal Medicine | 207R00000X | A200853 | 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 - Gastroenterology (CA) |
|---|
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$2,433 · 29 payments from 4 companies
- 2024$1,690 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus Corporation of the Americas | $2,230 | 25 |
| Medtronic, Inc. | $172.54 | 2 |
| Erbe USA Inc | $17.30 | 1 |
| Conmed Corporation | $13.59 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,978 · 16 payments
- Food and Beverage$455.59 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Stanford
- 1316997752
- 1205666245
- 1831152883
- 1518019793
- 1467711374
- 1528422847
- 1043331283
- 1306972567
- 1003002221
- 1003840307
- 1932698891
- 1962994384
All Internal Medicine, Gastroenterology providers in California →