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MS. CAROLYN HAAS MATRANGA
NPI 1821232356
Speech-Language Pathologist in San Rafael, CA

Active since April 28, 2009
30 N SAN PEDRO RD, SUITE 165, SAN RAFAEL, CA 94903(415) 479-7880(415) 479-7889 Get Directions Write a Review

NPPES record last updated: May 26, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ms. Carolyn Haas Matranga NPPES

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

MS. CAROLYN HAAS MATRANGA (NPI 1821232356) is an individual speech-language pathologist provider in San Rafael, California, licensed in California (5717) and active in the NPI registry since April 2009.

NPPES Registry Identity

NPI1821232356
Entity TypeIndividualFemale
Primary Taxonomy235Z00000X
Provider Legal NameMS. CAROLYN HAAS MATRANGA
Location Address30 N SAN PEDRO RD, SUITE 165San Rafael, CA 94903-4118
Mailing Address30 N San Pedro Rd, Suite 165San Rafael, CA 94903-4118 · (415) 479-7880 · Fax (415) 479-7889
Phone(415) 479-7880
Fax(415) 479-7889
Sole ProprietorNo
Enumeration DateApril 28, 2009
Last NPPES UpdateMay 26, 2022
NPPES CertifiedMay 26, 2022
✔ NPI 1821232356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in CA · 5717
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
30 N SAN PEDRO RD, San Rafael, CA 94903
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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 (PECOS)

Ms. Carolyn Haas Matranga is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Carolyn Matranga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
10 mi
Internal Medicine
901 NEVIN
Richmond, CA 94801
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1235226531 (510) 307-1555

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 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. SUSAN MARY ANN ULTSCH M.S.,CCC-SLP
Speech-Language Pathologist
30 N SAN PEDRO RD, SUITE 265
SAN RAFAEL, CA 94903
Marin County (415) 479-7880
MS. BABS BRYANT M.S., C.C.C.
Speech-Language Pathologist
30 N SAN PEDRO RD, SUITE 265
SAN RAFAEL, CA 94903
Marin County (415) 179-7880
SPEECH PATHOLOGY SERVICES OF MARIN SONOMA INCORPORATED
Speech-Language Pathologist
30 N SAN PEDRO RD, SUITE 265
SAN RAFAEL, CA 94903
Marin County (415) 479-7880
MS. NANCY CORDOVA M.S. C.C.C.SLP
Speech-Language Pathologist
30 N SAN PEDRO RD, SUITE 265
SAN RAFAEL, CA 94903
Marin County (415) 479-7880
MS. MARET ELIZABETH WILSON M.A.
Speech-Language Pathologist
30 N SAN PEDRO RD, SUITE 265
SAN RAFAEL, CA 94903
Marin County (415) 479-7880
GINA WERMUTH M.A., CCC-SLP
Speech-Language Pathologist
30 N SAN PEDRO RD, STE. 265
SAN RAFAEL, CA 94903
Marin County (415) 479-7880
ROBIN ROSSMAN M.A. C.C.C.
Speech-Language Pathologist
30 N SAN PEDRO RD, SUITE 265
SAN RAFAEL, CA 94903
Marin County (415) 479-7880

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 Carolyn Matranga's NPI number?

The NPI number for Carolyn Matranga is 1821232356. It was assigned to this individual provider in the NPPES registry on April 28, 2009.

Where is Carolyn Matranga located?

Carolyn Matranga practices at 30 N San Pedro Rd Suite 165, San Rafael, CA 94903. The listed phone number is (415) 479-7880.

What is Carolyn Matranga's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Is Carolyn Matranga enrolled in Medicare?

Yes. Carolyn Matranga is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Carolyn Matranga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Matranga reassigns Medicare benefits to Permanente Medical Group Inc (Richmond, 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 Carolyn Matranga'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 Carolyn Matranga was last updated on May 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.