IndividualActive
Gary Fenster, PH.D.
NPI 1477580850 · Psychologist · Louisville, CO
Gary Fenster, PH.D. is a Psychologist provider in Louisville, CO (NPI 1477580850).
Provider details
- NPI number
- 1477580850
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1270 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 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
357 Mccaslin Blvd
Suite 200
Louisville, CO 80027-2941
Phone: (303) 666-4903
Fax: (303) 926-5201
Street-level locationGet directions
Mailing address
814 Owl Dr
Louisville, CO 80027-2728
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2008-07-20
Frequently asked questions
- What is Gary Fenster's NPI number?
- Gary Fenster's National Provider Identifier (NPI) is 1477580850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Fenster's specialty?
- Gary Fenster is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Gary Fenster located?
- Gary Fenster's practice location on file with NPPES is 357 Mccaslin Blvd, Louisville, CO 80027-2941.
- What is Gary Fenster's phone number?
- The practice phone number listed in the NPPES registry for Gary Fenster is (303) 666-4903.
- Is Gary Fenster's NPI active?
- Yes — Gary Fenster's NPI (1477580850) is active in the NPPES registry as of the last update on 2008-07-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.