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

Aaron Rasor, LMFT

Counseling Psychologist in San Francisco, CA · enumerated 2018 · practices at Holos Institute.

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

National Provider Identifier

1598250078

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Registry record

Entity type Individual (Type 1)
Name Aaron Rasor
Credential LMFT
Sex Male
Practice address San Francisco, CA, 94118
Phone (415) 354-3242
Enumeration date Jun 26, 2018
Last updated in NPPES Jun 26, 2018

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

Taxonomy & licenses

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 106475 (CA) Primary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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 Aaron Rasor?
The National Provider Identifier (NPI) for Aaron Rasor is 1598250078, a Type 1 (individual) record in the CMS NPPES registry.
Where does Aaron Rasor practice?
The practice location on file with NPPES is in San Francisco, 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 2018-06-26.