Gary Geffken, PH D
NPI 1265473276 · Clinical Psychologist · Gainesville, FL
Gary Geffken, PH D is a Clinical Psychologist provider in Gainesville, FL (NPI 1265473276).
Provider details
- NPI number
- 1265473276
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH D
- Sex
- Male
- Sole proprietor
- No
- License
- PY3729 (FL)
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
20 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
- 2006-06-09
- Last updated
- 2017-04-07
Frequently asked questions
- What is Gary Geffken's NPI number?
- Gary Geffken's National Provider Identifier (NPI) is 1265473276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Geffken's specialty?
- Gary Geffken is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gary Geffken located?
- Gary Geffken's practice location on file with NPPES is 2833 Nw 41st St, Gainesville, FL 32606-6986.
- What is Gary Geffken's phone number?
- The practice phone number listed in the NPPES registry for Gary Geffken is (352) 377-1426.
- Is Gary Geffken's NPI active?
- Yes — Gary Geffken's NPI (1265473276) is active in the NPPES registry as of the last update on 2017-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.