NPPES file of Aug 9, 2026

Joshua Friedman, DO

Anesthesiology Physician · Washington, PA

Joshua Friedman, DO is an anesthesiology physician with a practice address in Washington, Pennsylvania, and NPI 1346530110, issued on Apr 14, 2011. Check the license (Pennsylvania OS019104, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346530110
Name
Joshua Friedman
Credential
DO
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
OS019104 PA
Self-reported in NPPES; status is on the state search
Practice location
155 Wilson Ave, Washington, PA 15301
Phone
(516) 287-6368
Enumerated
Apr 14, 2011
Record last updated
Aug 5, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20180618000878); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2011
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 anesthesiology physician records → All 2,481 in Pennsylvania → Look up another NPI →

Also registered at 155 Wilson Ave

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

  1. Arcadio Agudelo Hernandez, M.DInternal Medicine Physician1477866093
  2. Mohamad Al-Abed, M.D.Critical Care Medicine (Internal Medicine) Physician1780848309
  3. Melissa Allen, C.R.N.A.Certified Registered Nurse Anesthetist1578508628
  4. Neesha Amin, M.D.Pediatrics Physician1396035820
  5. Giovanna Aracri, DODiagnostic Radiology Physician1629077367
  6. Jennifer Asti, RPHPharmacist1255533998

Verify Joshua Friedman 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 OS019104    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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Bills Medicare through one group practice

  1. Grove City Anesthesia And Pain Management, PLLCJohnstown, PA

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

Joshua Friedman among 2,481 anesthesiology physician records in Pennsylvania

Joshua Friedman, DO is one of 2,481 anesthesiology physician records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 68% of them.

  • NPI issued2011 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2011 · median 2005 among the 1,720 with a school on file
  • Record last updated2018 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Pennsylvania

There are 2,481 anesthesiology physician records in Pennsylvania.

All 2,481 in Pennsylvania → Every provider in Washington → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Amarjith Mally, MDWashington, PA 153011831154285
  2. Alissa Wilmot, M.D.Washington, PA 153011851596761
  3. Russell Christoforetti, MDMc Murray, PA 153171245835800
  4. Elviira Craig, D.O.Canonsburg, PA 153171477865921
  5. Dustin Jackson, M.D.Canonsburg, PA 153171689807679
  6. John Lee, MDCanonsburg, PA 153171144322520
  7. Paul Schaner, M.D.Canonsburg, PA 153171962802215
  8. Gregory Summers, MDCanonsburg, PA 153171730114927

Common questions

What is Joshua Friedman, DO's NPI number?

Joshua Friedman, DO's National Provider Identifier (NPI) is 1346530110, issued on Apr 14, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Friedman, DO located?

The NPPES record lists a practice address at 155 Wilson Ave, Washington, PA, 15301. Phone: (516) 287-6368. Providers update this record themselves, so call before visiting.

How can I verify Joshua Friedman, DO's license?

NPPES lists Pennsylvania license number OS019104, 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. Medicare files from data.cms.gov. 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.