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Andrew Tardiff, PSYD
NPI 1619617842 · Clinical Psychologist · San Mateo, CA
Andrew Tardiff, PSYD is a Clinical Psychologist provider in San Mateo, CA (NPI 1619617842).
Provider details
- NPI number
- 1619617842
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY31920 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
1950 Alameda De Las Pulgas
San Mateo, CA 94403-1222
Phone: (650) 372-6114
Street-level locationGet directions
Mailing address
5432 Geary Blvd # 226
San Francisco, CA 94121-2307
Registry dates
- Enumerated
- 2022-03-29
- Last updated
- 2022-06-17
- Certified
- 2022-06-17
Frequently asked questions
- What is Andrew Tardiff's NPI number?
- Andrew Tardiff's National Provider Identifier (NPI) is 1619617842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Tardiff's specialty?
- Andrew Tardiff is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Andrew Tardiff located?
- Andrew Tardiff's practice location on file with NPPES is 1950 Alameda De Las Pulgas, San Mateo, CA 94403-1222.
- What is Andrew Tardiff's phone number?
- The practice phone number listed in the NPPES registry for Andrew Tardiff is (650) 372-6114.
- Is Andrew Tardiff's NPI active?
- Yes — Andrew Tardiff's NPI (1619617842) is active in the NPPES registry as of the last update on 2022-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.