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MS. CLAUDIA E. RIVAS LCSW
NPI 1316275605
Social Worker in San Francisco, CA

Active since November 24, 2009PECOS EnrolledAccepts Medicare Assignment
90.25/100
CMS Quality Rating
2712 MISSION ST, SAN FRANCISCO, CA 94110(415) 401-2700(415) 401-2741 Get Directions Write a Review

NPPES record last updated: May 7, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 7, 2025, Dec 29, 2016 (2 updates tracked since 2016).

About Ms. Claudia E. Rivas Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. CLAUDIA E. RIVAS LCSW (NPI 1316275605) is an individual social worker in San Francisco, California, licensed in California (75163) and active in the NPI registry since November 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1316275605
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMS. CLAUDIA E. RIVASCredential: LCSW
Location Address2712 MISSION STSan Francisco, CA 94110-3104
Mailing Address2712 Mission StSan Francisco, CA 94110-3104 · (628) 754-8875 · Fax (628) 754-8882
Phone(415) 401-2700
Fax(415) 401-2741
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateNovember 24, 2009
Last NPPES UpdateMay 7, 20252 updates tracked since enumeration
NPPES CertifiedMay 7, 2025
✔ NPI 1316275605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in CA · 75163
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
2712 MISSION ST, San Francisco, CA 94110
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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

Ms. Claudia E. Rivas 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.

PECOS PAC ID2163790957
PECOS Enrollment IDI20170620002167
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Claudia Rivas reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

City & County Of San Francisco
Same address
Primary Care
2712 MISSION ST
San Francisco, CA 94110
  • Reassigned Medicare billing, California enrollment
  • 1,573 clinicians in this Medicare group
NPI 1679034805 (415) 401-2700
Moona Medical Group Of California PC
2.9 mi
Mental Health
505 MONTGOMERY STREET, 10TH FLOOR
San Francisco, CA 94111
  • Reassigned Medicare billing, California enrollment
  • 52 clinicians in this Medicare group
NPI 1023824836 (503) 427-8095

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

90.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality70.03
Promoting Interoperability99
Improvement Activities40
Cost81.64

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.

JUAN ALBERTO TAM
Counselor (Mental Health)
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2623
LAUREN ROBINSON M.A.
Student in an Organized Health Care Education/Training Program
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2700
ISABEL PEREZ NUNEZ
Student in an Organized Health Care Education/Training Program
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2700
DR. RITA ELENA MORALES-WANG M.D.
Psychiatry & Neurology (Psychiatry)
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2712
MELISSA JEAN ANDERSON
Case Manager/Care Coordinator
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 720-6053
MARIA I GONZALEZ RN
Registered Nurse
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2700
MARIA M ROJAS
Day Training/Habilitation Specialist
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2700
WALTER GOMEZ JR.
Student in an Organized Health Care Education/Training Program
2712 MISSION ST
SAN FRANCISCO, CA 94110
San Francisco County (415) 401-2700

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 Claudia Rivas's NPI number?

The NPI number for Claudia Rivas is 1316275605. It was assigned to this individual provider in the NPPES registry on November 24, 2009.

Where is Claudia Rivas located?

Claudia Rivas practices at 2712 Mission St, San Francisco, CA 94110. The listed phone number is (415) 401-2700.

What is Claudia Rivas's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Claudia Rivas enrolled in Medicare?

Yes. Claudia Rivas 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 Claudia Rivas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Claudia Rivas reassigns Medicare benefits to 2 organizations: City & County Of San Francisco (San Francisco, CA) and Moona Medical Group Of California PC (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 Claudia Rivas'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 Claudia Rivas was last updated on May 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.