MEGAN WIMMERSBERGER LCSW
NPI 1154639938
Social Worker in San Francisco, CA
About Megan Wimmersberger Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN WIMMERSBERGER LCSW (NPI 1154639938) is an individual social worker in San Francisco, California, licensed in California (81031) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 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
Megan Wimmersberger Lcsw 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 Reassignments
2Medicare enrollment records show Megan Wimmersberger reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94115
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Jewish Family And Childrens Services
- 8 clinicians in this Medicare group
San Francisco, CA 94118
- Reassigned Medicare billing, California enrollment
- 25 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94115
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 Megan Wimmersberger's NPI number?
The NPI number for Megan Wimmersberger is 1154639938. It was assigned to this individual provider in the NPPES registry on September 15, 2010.
Where is Megan Wimmersberger located?
Megan Wimmersberger practices at 1421 Broderick St, San Francisco, CA 94115. The listed phone number is (415) 292-1760.
What is Megan Wimmersberger's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Megan Wimmersberger enrolled in Medicare?
Yes. Megan Wimmersberger 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 organizations bill Medicare for Megan Wimmersberger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Wimmersberger reassigns Medicare benefits to 2 organizations: Jewish Family And Children's Services (San Francisco, CA) and Richmond Area Multi-Services, Inc. (San Francisco, CA). Each 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 Megan Wimmersberger'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 Megan Wimmersberger was last updated on January 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Megan Wimmersberger, LCSW · NPI 1154639938
Social Worker provider in San Francisco, California. Individual provider, active in the CMS NPPES registry since September 15, 2010.
## Identity
- **NPI:** 1154639938 (Entity type: Individual)
- **Enumerated:** September 15, 2010
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **State license:** 81031 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1421 BRODERICK ST, San Francisco, CA 94115-3304
- **Phone:** (415) 292-1760 · **Fax:** (415) 292-1636
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Jewish Family And Children's Services (NPI 1316963424, San Francisco, CA); Richmond Area Multi-Services, Inc. (NPI 1548312309, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** January 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154639938) · Data from the CMS NPPES public registry.