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Duncan Clark
NPI 1164496774 · Psychiatry Physician · Pittsburgh, PA
Duncan Clark is a Psychiatry Physician provider in Pittsburgh, PA (NPI 1164496774).
Provider details
- NPI number
- 1164496774
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD043985E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 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
3811 Ohara St
Suite 274
Pittsburgh, PA 15213-2561
Phone: (412) 246-5325
Street-level locationGet directions
Mailing address
3811 Ohara St
Pittsburgh, PA 15213-2593
Registry dates
- Enumerated
- 2006-02-13
- Last updated
- 2021-03-25
Frequently asked questions
- What is Duncan Clark's NPI number?
- Duncan Clark's National Provider Identifier (NPI) is 1164496774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Duncan Clark's specialty?
- Duncan Clark is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Duncan Clark located?
- Duncan Clark's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2561.
- What is Duncan Clark's phone number?
- The practice phone number listed in the NPPES registry for Duncan Clark is (412) 246-5325.
- Is Duncan Clark's NPI active?
- Yes — Duncan Clark's NPI (1164496774) is active in the NPPES registry as of the last update on 2021-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.