NPPES file of Aug 9, 2026

John Paul Zeibeq, M.D.

Critical Care Medicine (Internal Medicine) Physician · Philadelphia, PA

John Paul Zeibeq, M.D. is a critical care medicine (internal medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1821250341, issued on Jun 26, 2008. Check the license (Pennsylvania MD443639, 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
1821250341
Name
John Paul Zeibeq
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License numbers
MD443639 PA
25MA09460400 NJ
Self-reported in NPPES; status is on the state search
Practice location
245 N Broad St, Philadelphia, PA 19107
Phone
(215) 762-7000
Enumerated
Jun 26, 2008
Record last updated
May 5, 2025
Medicare enrollment
Enrolled (PECOS I20140718000413); accepts Medicare assignment
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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Also registered at 245 N Broad St

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

  1. Joanna Bajgier, D.O.Psychiatry Physician1326200031
  2. Ekaterina Cerchar, M.DSurgery Physician1548499965
  3. Chi Tai Chung, MDInternal Medicine Physician1356503023
  4. Vincent Meo, RPHPharmacist1760762256
  5. Syreeta Sargent, M.D.Emergency Medicine Physician1205099835
  6. Samir Shaikh, M.D.Internal Medicine Physician1811159593

Verify John Paul Zeibeq 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 MD443639
    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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Industry payments in 2024: $530.23

7 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Zeibeq$530.23
  2. Specialty average$2,958.68

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

Bills Medicare through one group practice

  1. Rwjbh Observation Associates LLCElizabeth, NJ

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

John Paul Zeibeq among 332 critical care medicine (internal medicine) physician records in Pennsylvania

John Paul Zeibeq, M.D. is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 41% of them.

  • NPI issued2008 · 41% of these records are older, 51% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 85% of these records are
  • Graduated2007 · median 2007 among the 282 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania

There are 332 critical care medicine (internal medicine) physician records in Pennsylvania.

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Lauren Catalano, MDPhiladelphia, PA 191071417118415
  2. Robert Hilton, M.D.Philadelphia, PA 191071417496035
  3. Sara Kass-Gergi, MDPhiladelphia, PA 191071053844373
  4. Paul Kinniry, MDPhiladelphia, PA 191071427006675
  5. Ron Leong, M.D.Philadelphia, PA 191071851738538
  6. Nikhil MadanPhiladelphia, PA 191071275794448
  7. Tamara Mahr, MDPhiladelphia, PA 191071124184890
  8. David Oxman, MDPhiladelphia, PA 191071306826680

Common questions

What is John Paul Zeibeq, M.D.'s NPI number?

John Paul Zeibeq, M.D.'s National Provider Identifier (NPI) is 1821250341, issued on Jun 26, 2008. An NPI identifies a provider in billing; it is not a license.

Where is John Paul Zeibeq, M.D. located?

The NPPES record lists a practice address at 245 N Broad St, Philadelphia, PA, 19107. Phone: (215) 762-7000. Providers update this record themselves, so call before visiting.

How can I verify John Paul Zeibeq, M.D.'s license?

NPPES lists Pennsylvania license number MD443639, 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.

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.