DR. MUNI MICHAEL BARASH M.D.
NPI 1962428896
Internal Medicine - Infectious Disease in Fremont, CA
About Dr. Muni Michael Barash M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MUNI MICHAEL BARASH M.D. (NPI 1962428896) is an individual infectious disease provider in Fremont, California, licensed in California (G45243) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Wayne State University School Of Medicine (1974).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Muni Michael Barash M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Muni Barash reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fremont, CA 94538
- Reassigned Medicare billing, California enrollment
- 121 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94538 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREMONT, CA 94538
FREMONT, CA 94538
FREMONT, CA 94538
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Muni Barash's NPI number?
The NPI number for Muni Barash is 1962428896. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Muni Barash located?
Muni Barash practices at 2557 Mowry Ave Suite 12, Fremont, CA 94538. The listed phone number is (510) 248-1550.
What is Muni Barash's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Muni Barash enrolled in Medicare?
Yes. Muni Barash is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Muni Barash's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Muni Barash reassigns Medicare benefits to Washington Township Medical Foundation (Fremont, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Muni Barash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Muni Barash was last updated on May 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Muni Michael Barash, M.D. · NPI 1962428896
Infectious Disease physician in Fremont, California. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1962428896 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** G45243 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2557 MOWRY AVE, SUITE 12, Fremont, CA 94538-1603
- **Phone:** (510) 248-1550 · **Fax:** (510) 793-8783
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington Township Medical Foundation (NPI 1669360681, Fremont, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 1974
## Record status
- **NPPES last updated:** May 5, 2016
- **Other identifiers:** Medicare UPIN A49954 (CA); Medicare PIN 00G452430 (CA); Medicaid 00G452430 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1962428896) · Data from the CMS NPPES public registry.