H. Peyton, PSY.D.
NPI 1740301597 · Clinical Psychologist · Washington, DC
H. Peyton, PSY.D. is a Clinical Psychologist provider in Washington, DC (NPI 1740301597).
Provider details
- NPI number
- 1740301597
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY1000338 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2007-04-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is H. Peyton's NPI number?
- H. Peyton's National Provider Identifier (NPI) is 1740301597, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is H. Peyton's specialty?
- H. Peyton is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is H. Peyton located?
- H. Peyton's practice location on file with NPPES is 4000 Albemarle St Nw Ste 502, Washington, DC 20016-1856.
- What is H. Peyton's phone number?
- The practice phone number listed in the NPPES registry for H. Peyton is (202) 667-1375.
- Is H. Peyton's NPI active?
- Yes — H. Peyton's NPI (1740301597) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.