R. Ray Clark, PH.D.
NPI 1780769018 · Clinical Psychologist · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
R. Ray Clark, PH.D. is a Clinical Psychologist provider in Pittsburgh, PA (NPI 1780769018).
Provider details
- NPI number
- 1780769018
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS-008392-L (PA)
Specialties & taxonomies
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
- 2006-10-26
- Last updated
- 2014-08-05
Frequently asked questions
- What is R. Ray Clark's NPI number?
- R. Ray Clark's National Provider Identifier (NPI) is 1780769018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is R. Ray Clark's specialty?
- R. Ray Clark is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is R. Ray Clark located?
- R. Ray Clark's practice location on file with NPPES is 5725 Forward Ave, Pittsburgh, PA 15217-2255.
- What is R. Ray Clark's phone number?
- The practice phone number listed in the NPPES registry for R. Ray Clark is (412) 621-0551.
- Does R. Ray Clark accept Medicare?
- R. Ray Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is R. Ray Clark's NPI active?
- Yes — R. Ray Clark's NPI (1780769018) is active in the NPPES registry as of the last update on 2014-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.