NPPES file of Aug 9, 2026

Barry L. Tonkonow, M.D.

Hematology & Oncology Physician · Monongahela, PA

Barry L. Tonkonow, M.D. is a hematology & oncology physician with a practice address in Monongahela, Pennsylvania, and NPI 1083696678, issued on Nov 18, 2005. Check the license (Pennsylvania MD018513E, as entered in NPPES) 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
1083696678
Name
Barry L. Tonkonow
Credential
M.D.
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
MD018513E PA
Self-reported in NPPES; status is on the state search
Practice location
1163 Country Club RD, Monongahela, PA 15063
Phone
(724) 292-9404
Enumerated
Nov 18, 2005
Record last updated
Nov 14, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(724) 292-9155
Medicaid ID
0070240040002 PA
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.
Download card Updates feed

8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →

Also registered at 1163 Country Club RD

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

  1. Nader Abdelmassieh, MDPhysical Medicine & Rehabilitation Physician1306844485
  2. Andrew AllisonEmergency Medicine Physician1285619445
  3. Lawrence Alpert, M.D.Internal Medicine Physician1861671141
  4. Cara Anderson, PHARMDPharmacist1528309671
  5. Surinder Aneja, M.D.Pulmonary Disease Physician1427108281
  6. Krista BegoniaRegistered Dietitian1346629623

Verify Barry L. Tonkonow 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 MD018513E    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Barry L. Tonkonow among 784 hematology & oncology physician records in Pennsylvania

Barry L. Tonkonow, M.D. is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 83% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 87% newer
  • In a Medicare fileNo · 83% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2014 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in Pennsylvania

There are 784 hematology & oncology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 784 in Pennsylvania → Every provider in Monongahela → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Gene Finley, MDNatrona Heights, PA 150651730171968
  2. John LechNatrona Heights, PA 150651750387205
  3. James Lichter, M.D.Natrona Heights, PA 150651689645277
  4. Edward Malloy, M.D.Natrona Heights, PA 150651154392728
  5. Sarah Miller, D.ONatrona Heights, PA 150651497972426
  6. Theodore Crandall, M.D.Wexford, PA 150901821068396
  7. Robert Gluckman, M.D.Wexford, PA 150901336110303
  8. Kiran RajasenanWexford, PA 150901881667525

Common questions

What is Barry L. Tonkonow, M.D.'s NPI number?

Barry L. Tonkonow, M.D.'s National Provider Identifier (NPI) is 1083696678, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Barry L. Tonkonow, M.D. located?

The NPPES record lists a practice address at 1163 Country Club RD, Monongahela, PA, 15063. Phone: (724) 292-9404. Providers update this record themselves, so call before visiting.

How can I verify Barry L. Tonkonow, M.D.'s license?

NPPES lists Pennsylvania license number MD018513E, 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.

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.