NPPES file of Aug 9, 2026

Michael Stuart Barr, M.D., M.B.A.

Internal Medicine Physician · Lords Valley, PA

Michael Stuart Barr, M.D., M.B.A. is an internal medicine physician with a practice address in Lords Valley, Pennsylvania, and NPI 1518961150, issued on Jun 10, 2005. Check the license on the Pennsylvania Department of State (PALS); 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
1518961150
Name
Michael Stuart Barr
Credential
M.D., M.B.A.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
D0054277 MD
MD035761 DC
Self-reported in NPPES; status is on the state search
Practice location
1854 Hemlock Farms, Lords Valley, PA 18428
Phone
(240) 266-5960
Enumerated
Jun 10, 2005
Record last updated
Jul 29, 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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Verify Michael Stuart Barr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)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

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1 internal medicine physician records list a practice address in Lords Valley

They are 1 of the 27 NPPES records with a practice address in Lords Valley, and 7,300 internal medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,300 in Pennsylvania → Every provider in Lords Valley →

Other internal medicine physician records in Pennsylvania

  1. Saira Aamir, MDYork, PA1184515686
  2. John Aaron, MDWest Grove, PA1427094531
  3. Todd Aaron, MDPhiladelphia, PA1457350522
  4. Joseph Abalos, M.D.Seneca, PA1215128434
  5. Mubasher Abbas, MDYork, PA1578978425
  6. Nicholas AbbottFarrell, PA1639525678
  7. Sara Abbruzzi, D.O.Philadelphia, PA1689686313
  8. Ahmad Abdalla, MDPhiladelphia, PA1730981127
  9. Tori Abdalla, DOPhiladelphia, PA1942091699
  10. Hany Abdel, D.O.Plymouth Meeting, PA1164467262

Common questions

What is Michael Stuart Barr, M.D., M.B.A.'s NPI number?

Michael Stuart Barr, M.D., M.B.A.'s National Provider Identifier (NPI) is 1518961150, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Stuart Barr, M.D., M.B.A. located?

The NPPES record lists a practice address at 1854 Hemlock Farms, Lords Valley, PA, 18428. Phone: (240) 266-5960. Providers update this record themselves, so call before visiting.

How can I verify Michael Stuart Barr, M.D., M.B.A.'s license?

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.

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.