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Kathleen Chalfont, PHD
NPI 1457445819 · Psychologist · San Francisco, CA
Kathleen Chalfont, PHD is a Psychologist provider in San Francisco, CA (NPI 1457445819).
Provider details
- NPI number
- 1457445819
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY6657 (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
1700 Pierce St
San Francisco, CA 94115-3108
Phone: (650) 728-7485
Street-level locationGet directions
Mailing address
Po Box 687
Moss Beach, CA 94038-0687
Registry dates
- Enumerated
- 2006-10-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Chalfont's NPI number?
- Kathleen Chalfont's National Provider Identifier (NPI) is 1457445819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Chalfont's specialty?
- Kathleen Chalfont is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathleen Chalfont located?
- Kathleen Chalfont's practice location on file with NPPES is 1700 Pierce St, San Francisco, CA 94115-3108.
- What is Kathleen Chalfont's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Chalfont is (650) 728-7485.
- Is Kathleen Chalfont's NPI active?
- Yes — Kathleen Chalfont's NPI (1457445819) 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.