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Ann Watters, PHD
NPI 1326161068 · Psychologist · San Mateo, CA
Ann Watters, PHD is a Psychologist provider in San Mateo, CA (NPI 1326161068).
Provider details
- NPI number
- 1326161068
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- CA PSY 17278 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
101 S San Mateo Dr Ste 303
San Mateo, CA 94401-3844
Phone: (650) 342-3843
Fax: (650) 375-8398
Street-level locationGet directions
Mailing address
101 S San Mateo Dr Ste 303
San Mateo, CA 94401-3844
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2007-12-28
Frequently asked questions
- What is Ann Watters's NPI number?
- Ann Watters's National Provider Identifier (NPI) is 1326161068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Watters's specialty?
- Ann Watters is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Ann Watters located?
- Ann Watters's practice location on file with NPPES is 101 S San Mateo Dr Ste 303, San Mateo, CA 94401-3844.
- What is Ann Watters's phone number?
- The practice phone number listed in the NPPES registry for Ann Watters is (650) 342-3843.
- Is Ann Watters's NPI active?
- Yes — Ann Watters's NPI (1326161068) is active in the NPPES registry as of the last update on 2007-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.