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Dr. Marilyn J. Buzolich

Speech-Language Pathologist in San Francisco, CA · enumerated 2007 · authorized official Marilyn Buzolich, Founder Director Aac Specialist.

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

National Provider Identifier

1225151616

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Registry record

Entity type Organization (Type 2)
Legal business name Dr. Marilyn J. Buzolich
Other name <Unavail>
Practice address 350 Santa Ana Ave, San Francisco, CA, 94127
Phone (415) 333-7739
Fax (415) 333-3456
Enumeration date Apr 9, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP3300 (CA) Primary

Authorized official

Name Marilyn Buzolich
Title Founder Director Aac Specialist
Phone (415) 333-7739

Other identifiers

Identifier Type State Issuer
SP3300 Other CA LICENSE SPEECH LANGUAGE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Dr. Marilyn J. Buzolich?
Dr. Marilyn J. Buzolich is registered in NPPES as a Speech-Language Pathologist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.