Paresh H. Pravin, MD
NPI 1962471961ActiveIndividual· Internal Medicine· Fairfield, CA
Internal Medicine (MD) with Northbay Physicians Surgery Center, LLC, practicing in Fairfield, California. In 2024 Medicare paid $110,670 for 375 patients, and Part D covered 825 of their prescriptions, 86% of them generic. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $283.63 in all, mostly food and beverage. Lists Northbay Medical Center as a hospital affiliation.
Overview
| NPI | 1962471961 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | Nov 3, 2022 |
| Certified by provider | Nov 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A76056 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 375 |
|---|---|
| Services billed | 1,138 across 11 procedure codes |
| Paid by Medicare | $110,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 825 · 1,043 30-day fills |
|---|---|
| Patients | 230 |
| Total drug cost | $44,915 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Northbay Physicians Surgery Center, LLCFairfield, CA · 324 clinicians
Hospital affiliation
- Northbay Medical CenterFairfield, CA
Other facilities
- Bristol Hospice - East BayHospice · Pleasanton, CA
Industry payments (Open Payments)
- 2025$283.63 · 2 payments from 2 companies
- 2024$243.67 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $174.14 | 1 |
| Biotronik Inc. | $109.49 | 1 |
What the 2025 payments were for
- Food and Beverage$283.63 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 internal medicine physicians in Fairfield · All internal medicine physicians in California