Holly Gilliam, PSYD
NPI 1295133049 · Clinical Psychologist · Washington, DC
Holly Gilliam, PSYD is a Clinical Psychologist provider in Washington, DC (NPI 1295133049).
Provider details
- NPI number
- 1295133049
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- 2450 S Vine StDenver, CO 80210-5264Phone: (303) 871-3626
Registry dates
- Enumerated
- 2014-12-10
- Last updated
- 2019-08-08
Frequently asked questions
- What is Holly Gilliam's NPI number?
- Holly Gilliam's National Provider Identifier (NPI) is 1295133049, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Gilliam's specialty?
- Holly Gilliam is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Holly Gilliam located?
- Holly Gilliam's practice location on file with NPPES is 102 Irving St Nw, Washington, DC 20010-2921.
- What is Holly Gilliam's phone number?
- The practice phone number listed in the NPPES registry for Holly Gilliam is (202) 877-1760.
- Is Holly Gilliam's NPI active?
- Yes — Holly Gilliam's NPI (1295133049) is active in the NPPES registry as of the last update on 2019-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.