Hilary Harrington, PH.D.
NPI 1497971170 · Clinical Psychologist · Palo Alto, CA
Hilary Harrington, PH.D. is a Clinical Psychologist provider in Palo Alto, CA (NPI 1497971170).
Provider details
- NPI number
- 1497971170
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 12090 (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
- 2007-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hilary Harrington's NPI number?
- Hilary Harrington's National Provider Identifier (NPI) is 1497971170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Harrington's specialty?
- Hilary Harrington is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Hilary Harrington located?
- Hilary Harrington's practice location on file with NPPES is 230 S California Ave, Palo Alto, CA 94306-1642.
- What is Hilary Harrington's phone number?
- The practice phone number listed in the NPPES registry for Hilary Harrington is (415) 257-5771.
- Is Hilary Harrington's NPI active?
- Yes — Hilary Harrington's NPI (1497971170) 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.