Charles Filanosky, PH.D.
NPI 1609910256 · Clinical Neuropsychologist · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Filanosky, PH.D. is a Clinical Neuropsychologist provider in San Francisco, CA (NPI 1609910256).
Provider details
- NPI number
- 1609910256
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 22571 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-02-16
- Last updated
- 2022-02-11
Frequently asked questions
- What is Charles Filanosky's NPI number?
- Charles Filanosky's National Provider Identifier (NPI) is 1609910256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Filanosky's specialty?
- Charles Filanosky is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Charles Filanosky located?
- Charles Filanosky's practice location on file with NPPES is 4444 Geary Blvd, San Francisco, CA 94118-3048.
- What is Charles Filanosky's phone number?
- The practice phone number listed in the NPPES registry for Charles Filanosky is (650) 839-3486.
- Does Charles Filanosky accept Medicare?
- Charles Filanosky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Filanosky's NPI active?
- Yes — Charles Filanosky's NPI (1609910256) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.