NPPES file of Aug 9, 2026

Patrick O'Brien, PHD

Clinical Psychologist · Pittsburgh, PA

Patrick O'Brien, PHD is a clinical psychologist with a practice address in Pittsburgh, Pennsylvania, and NPI 1164991774, issued on Nov 13, 2018. Check the license (Pennsylvania PS019056, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164991774
Name
Patrick O'Brien
Credential
PHD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS019056 PA
Self-reported in NPPES; status is on the state search
Practice location
128 N Craig St Ste 215A, Pittsburgh, PA 15213
Phone
(412) 204-7083
Enumerated
Nov 13, 2018
Record last updated
Mar 14, 2023
Medicare enrollment
Enrolled (PECOS I20210903001267); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 2,597 in Pennsylvania → Look up another NPI →

Also registered at 128 N Craig St Ste 215A

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sandra Sobel, MDInternal Medicine Physician1851550891

Verify Patrick O'Brien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license PS019056    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Pennsylvania license search

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Patrick O'Brien among 2,597 clinical psychologist records in Pennsylvania

Patrick O'Brien, PHD is one of 2,597 clinical psychologist records with a practice address in Pennsylvania. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 78% of them.

  • NPI issued2018 · 78% of these records are older, 19% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2019 · median 2003 among the 707 with a school on file
  • Record last updated2023 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Pennsylvania

There are 2,597 clinical psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,597 in Pennsylvania → Every provider in Pittsburgh → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Barbara Blazick, PSY.D.Pittsburgh, PA 152131851338271
  2. Dechantal Deines, PSY.D.Pittsburgh, PA 152131205919925
  3. Linda Ewing, PH.D., RNPittsburgh, PA 152131770566887
  4. Judy Gettle, PH.D.Pittsburgh, PA 152131225077845
  5. Bonnie Gorscak, PH.D.Pittsburgh, PA 152131700970399
  6. Perry Henschke, PH.D.Pittsburgh, PA 152131477563450
  7. Ronald Heyman, M.A.Pittsburgh, PA 152131336210434
  8. Rachel Hovne, PH.DPittsburgh, PA 152131215925649

Common questions

What is Patrick O'Brien, PHD's NPI number?

Patrick O'Brien, PHD's National Provider Identifier (NPI) is 1164991774, issued on Nov 13, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Patrick O'Brien, PHD located?

The NPPES record lists a practice address at 128 N Craig St Ste 215A, Pittsburgh, PA, 15213. Phone: (412) 204-7083. Providers update this record themselves, so call before visiting.

How can I verify Patrick O'Brien, PHD's license?

NPPES lists Pennsylvania license number PS019056, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.