Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eloisa Ruano Masror, MA, AMFT

Marriage & Family Therapist in Santa Rosa, CA · enumerated 2022 · practices at Ywca Sonoma County.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427769272

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Registry record

Entity type Individual (Type 1)

Name Eloisa Ruano Masror

Credential MA, AMFT

Sex Female

Practice address 1128 Edwards Ave, Santa Rosa, CA, 95401

Phone (707) 303-8435

Enumeration date Dec 12, 2022

Last updated in NPPES Dec 12, 2022

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Eloisa Masror?

Eloisa Masror is registered in NPPES with the primary taxonomy of Marriage & Family Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Ywca Sonoma County Mental Health Clinic/Center (Including Community Mental Health Center) · Santa Rosa, CA NPI 1902471394 Adrienne Vincenti Mental Health Counselor · Santa Rosa, CA NPI 1619688777

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-12.