ERIN REBECCA WALSH MD
NPI 1851978522
Family Medicine in San Francisco, CA
About Erin Rebecca Walsh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIN REBECCA WALSH MD (NPI 1851978522) is an individual family medicine provider in San Francisco, California, licensed in California (A200437) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Spring Valley, and is a graduate of University Of Nevada, Las Vegas School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Erin Rebecca Walsh Md 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94132 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Erin Walsh's NPI number?
The NPI number for Erin Walsh is 1851978522. It was assigned to this individual provider in the NPPES registry on March 26, 2021.
Where is Erin Walsh located?
Erin Walsh practices at 1560 Sloat Blvd Ste 333, San Francisco, CA 94132. The listed phone number is (415) 353-9339.
What is Erin Walsh's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Erin Walsh enrolled in Medicare?
Yes. Erin Walsh 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.
When was this NPI record last updated?
The NPPES record for Erin Walsh was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.
# Erin Rebecca Walsh, MD · NPI 1851978522
Family Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 26, 2021.
## Identity
- **NPI:** 1851978522 (Entity type: Individual)
- **Enumerated:** March 26, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A200437 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1560 SLOAT BLVD STE 333, San Francisco, CA 94132-1223
- **Phone:** (415) 353-9339
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** University Of Nevada, Las Vegas School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** December 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1851978522) · Data from the CMS NPPES public registry.