Muni Michael Barash, M.D.
NPI 1962428896ActiveIndividual· Internal Medicine, Infectious Disease· Fremont, CA
Internal Medicine, Infectious Disease (M.D.) in Fremont, California, trained at Wayne State University School of Medicine (class of 1974). Their prescriptions cost Medicare Part D more than their services did: $370,698 for 2,026 claims, against $66,856 paid for services in 2024. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $261.20 in all, mostly education.
Overview
| NPI | 1962428896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2006 |
| Last updated in NPPES | May 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | G45243 | CA |
| Internal Medicine | 207R00000X | G45243 | 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 - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 276 |
|---|---|
| Services billed | 900 across 30 procedure codes |
| Paid by Medicare | $66,856 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,026 · 5,020 30-day fills |
|---|---|
| Patients | 226 |
| Total drug cost | $370,698 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Washington Township Medical FoundationFremont, CA · 117 clinicians
Hospital affiliation
- Washington HospitalFremont, CA
Other facilities
- Amore Home HealthHome health agency · Fremont, CA
- Perpetual Care Home HealthHome health agency · Milpitas, CA
Industry payments (Open Payments)
- 2025$261.20 · 6 payments from 3 companies
- 2024$232.96 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $199.11 | 3 |
| Merck Sharp & Dohme LLC | $48.37 | 2 |
| Smith+nephew, Inc. | $13.72 | 1 |
What the 2025 payments were for
- Education$166.98 · 2 payments
- Food and Beverage$94.22 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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