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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Carlyn Marie Montes De Oca, LAC

Acupuncturist in San Anselmo, CA · enumerated 2017.

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

National Provider Identifier

1356866396

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Registry record

Entity type Individual (Type 1)
Name Carlyn Marie Montes De Oca
Credential LAC
Sex Female
Practice address San Anselmo, CA, 94960
Phone (415) 306-1853
Fax (415) 306-1853
Enumeration date Aug 10, 2017
Last updated in NPPES Aug 10, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC10021 (CA) Primary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC credential

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 is the NPI number for Carlyn Montes De Oca?
The National Provider Identifier (NPI) for Carlyn Montes De Oca is 1356866396, a Type 1 (individual) record in the CMS NPPES registry.
Where does Carlyn Montes De Oca practice?
The practice location on file with NPPES is in San Anselmo, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-10.