NPPES file of Aug 9, 2026

Patrick Regan, DO

Surgery Physician · Pittsburgh, PA

Patrick Regan, DO is a surgery physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1275910580, issued on May 6, 2015. Check the license (Pennsylvania OT016601, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1275910580
Name
Patrick Regan
Credential
DO
Primary taxonomy
Surgery Physician 208600000X
License numbers
OT016601 PA
0102209579 VA
Self-reported in NPPES; status is on the state search
Practice location
320 E North Ave, Pittsburgh, PA 15212
Phone
(412) 359-3269
Enumerated
May 6, 2015
Record last updated
Oct 16, 2025
Medicare enrollment
Enrolled (PECOS I20251002004757); 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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Also registered at 320 E North Ave

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

  1. Sameen AamerStudent in an Organized Health Care Education/Training Program1003548694
  2. Morgan Abbey, MDStudent in an Organized Health Care Education/Training Program1275327058
  3. Layal AbdelahadPharmacist1669233052
  4. M-Nasan Abdul BakiStudent in an Organized Health Care Education/Training Program1962253625
  5. Meher AbdullahStudent in an Organized Health Care Education/Training Program1952292062
  6. Oyepeju Abioye, MDInternal Medicine Physician1669201158

Verify Patrick Regan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license OT016601
    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
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3% fewer Medicare Part D claims than the average surgery physician in 2024

143 Medicare Part D claims for 110 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims. 13 claims were for opioids.

  1. Patrick Regan143
  2. Specialty average147

Most prescribed

  1. Peg-3350 And Electrolytes47 claims
  2. Gavilyte-G45 claims
  3. Oxycodone Hcl12 claims
  4. Gavilyte-C11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Norton Community Physician Services LLCNorton, VA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Patrick Regan among 1,867 surgery physician records in Pennsylvania

Patrick Regan, DO is one of 1,867 surgery physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 66% of them.

  • NPI issued2015 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2015 · median 2007 among the 932 with a school on file
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Pennsylvania

There are 1,867 surgery physician records in Pennsylvania.

The 8 surgery physician records with the nearest ZIP codes

  1. Donald Atkinson, MDPittsburgh, PA 152121932108883
  2. Argyro Bizaki, M.DPittsburgh, PA 152121184858987
  3. Charles Cobb, MDPittsburgh, PA 152121326048745
  4. Kathleen Erb, MDPittsburgh, PA 152121285634717
  5. Phoebe Horton, MDPittsburgh, PA 152121639313877
  6. Thomas Julian, MDPittsburgh, PA 152121770584518
  7. Sheri Mancini, MDPittsburgh, PA 152121861450777
  8. Donald Moorman, M.D.Pittsburgh, PA 152121760401681

Common questions

What is Patrick Regan, DO's NPI number?

Patrick Regan, DO's National Provider Identifier (NPI) is 1275910580, issued on May 6, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Patrick Regan, DO located?

The NPPES record lists a practice address at 320 E North Ave, Pittsburgh, PA, 15212. Phone: (412) 359-3269. Providers update this record themselves, so call before visiting.

How can I verify Patrick Regan, DO's license?

NPPES lists Pennsylvania license number OT016601, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Patrick Regan, DO prescribe under Medicare Part D?

In 2024, Patrick Regan, DO had 143 Medicare Part D claims for 110 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.