Registry data as of Aug 27, 2026

Joseph Chollak, MD

Family Medicine Physician · Kingston, PA

Joseph Chollak, MD is a family medicine physician with a practice address in Kingston, Pennsylvania, and NPI 1932176435, issued on Mar 2, 2006. Check the license (Pennsylvania MD011939E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1932176435
Name
Joseph Chollak
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD011939E PA
Self-reported in NPPES; status is on the state search
Practice location
560 Pierce St, Kingston, PA 18704
Phone
(570) 283-2161
Enumerated
Mar 2, 2006
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 560 Pierce St

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

  1. Kathleen Bannerman, MDStudent in an Organized Health Care Education/Training Program1629652219
  2. Tiffany Becker, M.D.Student in an Organized Health Care Education/Training Program1154785301
  3. Elizabeth Bordy, PA-CMedical Physician Assistant1760819411
  4. Victoria BurrisInternal Medicine Physician1831772185
  5. Julia CareyPhysician Assistant1598160855
  6. Jessica Eberle, PA-CPhysician Assistant1104227370

Verify Joseph Chollak 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 MD011939E
    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.

99% fewer Medicare Part D claims than the average family medicine physician in 2024

37 Medicare Part D claims, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.

  1. Joseph Chollak37
  2. Specialty average3,519

Most prescribed

  1. Allopurinol23 claims

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.

23 family medicine physician records list a Kingston practice address

They are 23 of the 578 NPPES records with a Kingston practice address, and 7,324 family medicine physician records in Pennsylvania.

Other family medicine physician records in Pennsylvania

  1. Christopher AaronCresson, PA1083879860
  2. Jose Abad, MDPittsburgh, PA1295962546
  3. Ray Abarintos, MDPhiladelphia, PA1417339516
  4. Jasim Abbasi, DOErie, PA1396537452
  5. Alyssa Abbott, CRNPHermitage, PA1669074456
  6. Daived Abboud, M.D.Allentown, PA1295189322
  7. Ihab Abdelaal, D.O.Macungie, PA1588944938
  8. Adam Abdulally, MDPittsburgh, PA1184861544
  9. Maimuna AbdullahiLebanon, PA1477344018
  10. Dulitha Abeynayaka, MDPottsville, PA1326983404

Common questions

What is Joseph Chollak, MD's NPI number?

Joseph Chollak, MD's National Provider Identifier (NPI) is 1932176435, issued on Mar 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joseph Chollak, MD located?

The NPPES record lists a practice address at 560 Pierce St, Kingston, PA, 18704. Phone: (570) 283-2161. Providers update this record themselves, so call before visiting.

How can I verify Joseph Chollak, MD's license?

NPPES lists Pennsylvania license number MD011939E, 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 Joseph Chollak, MD prescribe under Medicare Part D?

In 2024, Joseph Chollak, MD had 37 Medicare Part D claims; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.