NPPES file of Aug 9, 2026

Timothy R. Chung, DO

Surgery Physician · Johnstown, PA

Timothy R. Chung, DO is a surgery physician with a practice address in Johnstown, Pennsylvania, and NPI 1740840347, issued on Jun 17, 2019. Check the license (Pennsylvania OS026086, 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
1740840347
Name
Timothy R. Chung
Credential
DO
Primary taxonomy
Surgery Physician 208600000X
License number
OS026086 PA
Self-reported in NPPES; status is on the state search
Practice location
1086 Franklin St, Johnstown, PA 15905
Phone
(814) 534-1660
Enumerated
Jun 17, 2019
Record last updated
Jul 20, 2026
Fax
(814) 534-1680
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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Also registered at 1086 Franklin St

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

  1. Gebran Abboud, M.D.Gastroenterology Physician1518160373
  2. Muhammad Abdullah, MDInternal Medicine Physician1073341509
  3. Joanathan Abrahams, MDDiagnostic Radiology Physician1629129374
  4. Zakaria Abu Elkishik, MDInternal Medicine Physician1245121193
  5. Suzanne Abuhadba, DOEmergency Medicine Physician1437834579
  6. Nuzhat Ahmad, MDFamily Medicine Physician1154007342

Verify Timothy R. Chung 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 OS026086    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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88% fewer Medicare Part D claims than the average surgery physician in 2024

18 Medicare Part D claims for 13 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Timothy Chung18
  2. Specialty average147

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.

Industry payments in 2024: $414.21

14 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Timothy Chung$414.21
  2. Specialty average$3,513.80

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

47 surgery physician records list a practice address in Johnstown

They are 47 of the 1,724 NPPES records with a practice address in Johnstown, and 1,867 surgery physician records in Pennsylvania.

All 47 in Johnstown → All 1,867 in Pennsylvania → Every provider in Johnstown →

Other surgery physician records in Pennsylvania

  1. Darius Abadi, D.O.Wellsboro, PA1780767558
  2. Ariel Aballay, MDPittsburgh, PA1487671814
  3. Michael Abboud, M.D.Reading, PA1568632263
  4. Ahmad Abdeen, MDPhiladelphia, PA1033900642
  5. Mohamed Abdelgawad, MDPittsburgh, PA1972063816
  6. Ryan Abegglen, M.D.Latrobe, PA1912318312
  7. Renee Aboushi, MDHarrisburg, PA1023327947
  8. Samir Abu Gazala, M.D.Philadelphia, PA1750708251
  9. Mohamad Rassoul Abu-Nuwar, MDKittanning, PA1992206437
  10. Ahmad Abul-Ela, MDNew Castle, PA1780843300

Common questions

What is Timothy R. Chung, DO's NPI number?

Timothy R. Chung, DO's National Provider Identifier (NPI) is 1740840347, issued on Jun 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Timothy R. Chung, DO located?

The NPPES record lists a practice address at 1086 Franklin St, Johnstown, PA, 15905. Phone: (814) 534-1660. Providers update this record themselves, so call before visiting.

How can I verify Timothy R. Chung, DO's license?

NPPES lists Pennsylvania license number OS026086, 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 Timothy R. Chung, DO prescribe under Medicare Part D?

In 2024, Timothy R. Chung, DO had 18 Medicare Part D claims for 13 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.

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.