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Allison Waterworth, PSY.D.
NPI 1659431542 · Psychologist · San Francisco, CA
Allison Waterworth, PSY.D. is a Psychologist provider in San Francisco, CA (NPI 1659431542).
Provider details
- NPI number
- 1659431542
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16266 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
2409a Sacramento Street
San Francisco, CA 94115-2225
Phone: (415) 577-4750
Fax: (415) 366-1459
Street-level locationGet directions
Mailing address
2409a Sacramento St
San Francisco, CA 94115-2225
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Allison Waterworth's NPI number?
- Allison Waterworth's National Provider Identifier (NPI) is 1659431542, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Waterworth's specialty?
- Allison Waterworth is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Allison Waterworth located?
- Allison Waterworth's practice location on file with NPPES is 2409a Sacramento Street, San Francisco, CA 94115-2225.
- What is Allison Waterworth's phone number?
- The practice phone number listed in the NPPES registry for Allison Waterworth is (415) 577-4750.
- Is Allison Waterworth's NPI active?
- Yes — Allison Waterworth's NPI (1659431542) 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.