Ariadne Lyon, PHD
NPI 1972327591 · Clinical Psychologist · San Francisco, CA
Ariadne Lyon, PHD is a Clinical Psychologist provider in San Francisco, CA (NPI 1972327591).
Provider details
- NPI number
- 1972327591
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35473 (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
1 yr 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
- 2024-11-11
- Last updated
- 2024-11-11
- Certified
- 2024-11-11
Frequently asked questions
- What is Ariadne Lyon's NPI number?
- Ariadne Lyon's National Provider Identifier (NPI) is 1972327591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ariadne Lyon's specialty?
- Ariadne Lyon is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ariadne Lyon located?
- Ariadne Lyon's practice location on file with NPPES is 1726 Fillmore St, San Francisco, CA 94115-3130.
- What is Ariadne Lyon's phone number?
- The practice phone number listed in the NPPES registry for Ariadne Lyon is (415) 323-0287.
- Is Ariadne Lyon's NPI active?
- Yes — Ariadne Lyon's NPI (1972327591) is active in the NPPES registry as of the last update on 2024-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.