Mariah Larkin, MA PHD
NPI 1457486037 · Counseling Psychologist · San Francisco, CA
Mariah Larkin, MA PHD is a Counseling Psychologist provider in San Francisco, CA (NPI 1457486037).
Provider details
- NPI number
- 1457486037
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- MA PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT 27311 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mariah Larkin's NPI number?
- Mariah Larkin's National Provider Identifier (NPI) is 1457486037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Larkin's specialty?
- Mariah Larkin is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Mariah Larkin located?
- Mariah Larkin's practice location on file with NPPES is 1235 Sanchez St, San Francisco, CA 94114-3826.
- What is Mariah Larkin's phone number?
- The practice phone number listed in the NPPES registry for Mariah Larkin is (415) 826-7308.
- Is Mariah Larkin's NPI active?
- Yes — Mariah Larkin's NPI (1457486037) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.