NPPES file of Aug 9, 2026

Samuel Oliver Macgregor, DMD

General Practice Dentistry · Pittsburgh, PA

Samuel Oliver Macgregor, DMD is a general practice dentistry with a practice address in Pittsburgh, Pennsylvania, and NPI 1801720651, issued on Jun 9, 2026. Check the license (Pennsylvania DS045777, 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
1801720651
Name
Samuel Oliver Macgregor
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
DS045777 PA
Self-reported in NPPES; status is on the state search
Practice location
7372 Mcknight RD Ste B, Pittsburgh, PA 15237
Phone
(412) 364-6440
Enumerated
Jun 9, 2026
Record last updated
Jun 18, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →

Also registered at 7372 Mcknight RD Ste B

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

  1. Brian Ast, DMDGeneral Practice Dentistry1144832551
  2. Abigail Galley, DMDGeneral Practice Dentistry1558985259
  3. Min Hee Sur, DMD, MDOral and Maxillofacial Surgery (Dentist)1801136106
  4. Elizabeth TotoroDentist1568085082
  5. Christine WallischGeneral Practice Dentistry1215162581

Verify Samuel Oliver Macgregor 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 DS045777    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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Samuel Oliver Macgregor among 4,612 general practice dentistry records in Pennsylvania

Samuel Oliver Macgregor, DMD is one of 4,612 general practice dentistry records with a practice address in Pennsylvania. 63% 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 2026, is newer than 99% of them.

  • NPI issued2026 · 99% of these records are older, 0% newer
  • In a Medicare fileNo · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

323 general practice dentistry records list a practice address in Pittsburgh

They are 323 of the 28,866 NPPES records with a practice address in Pittsburgh, and 4,612 general practice dentistry records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,612 in Pennsylvania → Every provider in Pittsburgh → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Gary Carmassi, D.M.D.Pittsburgh, PA 152371285724740
  2. Eric Garver, DMDPittsburgh, PA 152371457334302
  3. Hubert Garver, DMDPittsburgh, PA 152371689760068
  4. Fred Gropp, D.M.D.Pittsburgh, PA 152371467676171
  5. Michael Herock, DMDPittsburgh, PA 152371376551473
  6. Arthur Lang, DMDPittsburgh, PA 152371952417818
  7. Gary Machiko, DMDPgh, PA 152371568562510
  8. Mark Mikus, D.M.D.Pittsburgh, PA 152371912997735

Common questions

What is Samuel Oliver Macgregor, DMD's NPI number?

Samuel Oliver Macgregor, DMD's National Provider Identifier (NPI) is 1801720651, issued on Jun 9, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Samuel Oliver Macgregor, DMD located?

The NPPES record lists a practice address at 7372 Mcknight RD Ste B, Pittsburgh, PA, 15237. Phone: (412) 364-6440. Providers update this record themselves, so call before visiting.

How can I verify Samuel Oliver Macgregor, DMD's license?

NPPES lists Pennsylvania license number DS045777, 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.