Katrina Halpern
NPI 1639385529 · Clinical Psychologist · San Francisco, CA
Katrina Halpern is a Clinical Psychologist provider in San Francisco, CA (NPI 1639385529).
Provider details
- NPI number
- 1639385529
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 18801 (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
- 2007-05-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Katrina Halpern's NPI number?
- Katrina Halpern's National Provider Identifier (NPI) is 1639385529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Halpern's specialty?
- Katrina Halpern is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Katrina Halpern located?
- Katrina Halpern's practice location on file with NPPES is 2252 Fillmore St, San Francisco, CA 94115-2222.
- What is Katrina Halpern's phone number?
- The practice phone number listed in the NPPES registry for Katrina Halpern is (415) 541-5038.
- Is Katrina Halpern's NPI active?
- Yes — Katrina Halpern's NPI (1639385529) 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.