IndividualActive
William Giddings, PSYD
NPI 1831608652 · Clinical Psychologist · Denver, CO
Provider details
- NPI number
- 1831608652
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
1900 N Grant St Ste 600
Denver, CO 80203-4309
Phone: (801) 428-9027
Street-level locationGet directions
Mailing address
1900 N Grant St Ste 600
Denver, CO 80203-4309
Additional practice locations (2)
- 1333 Iris AveBoulder, CO 80304-2226Phone: (303) 403-8500
- 2450 S Vine StDenver, CO 80210-5264Phone: (303) 871-3626
Registry dates
- Enumerated
- 2017-09-25
- Last updated
- 2024-09-02
- Certified
- 2024-09-02
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.