NPPES file of Aug 9, 2026

Perry D. Nisen, M.D., PH.D.

Pediatric Hematology & Oncology Physician · Collegeville, PA

Perry D. Nisen, M.D., PH.D. is a pediatric hematology & oncology physician with a practice address in Collegeville, Pennsylvania, and NPI 1508193897, issued on Nov 9, 2009. Check the license (Pennsylvania MD427562, 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
1508193897
Name
Perry Nisen
Credential
M.D., PH.D.
Primary taxonomy
Pediatric Hematology & Oncology Physician 2080P0207X
License number
MD427562 PA
Self-reported in NPPES; status is on the state search
Practice location
1250 S Collegeville RD, Collegeville, PA 19426
Phone
(610) 917-6754
Enumerated
Nov 9, 2009
Record last updated
Nov 9, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(610) 917-4181
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

Also registered at 1250 S Collegeville RD

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

  1. Richard Brigandi, M.D., PH.D.Research Study Specialist1730578287
  2. Geoffrey Chan, M.D.Hematology & Oncology Physician1912962424
  3. Bhargav Chandrashekar, D.O.Preventive Medicine/Occupational Environmental Medicine Physician1003266511
  4. Peter Langmuir, MDPediatric Hematology & Oncology Physician1295151488
  5. Jeremey Levin, M.D.Medical Oncology Physician1871834721
  6. Andrew Lippa, M.D., PH.D.Pediatric Infectious Diseases Physician1659711935

Verify Perry Nisen 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 MD427562    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.

Industry payments in 2024: $135.97

1 payment: food and beverage; the largest payer was Abbvie Inc. The 1,215 providers of this specialty with any payment received $7,404.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Perry Nisen$135.97
  2. Specialty average$7,404.07

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

Pediatric Hematology & Oncology Physician providers in Pennsylvania

There are 218 pediatric hematology & oncology physician records in Pennsylvania.

All 218 in Pennsylvania → Every provider in Collegeville →

Other pediatric hematology & oncology physician records in Pennsylvania

  1. Peter Adamson, M.D.Philadelphia, PA1548285943
  2. Sama AhsanPhiladelphia, PA1790950566
  3. Steven Allen, MDPittsburgh, PA1386937308
  4. David Anderson, MDPhiladelphia, PA1326570805
  5. Richard Aplenc, M.D.Philadelphia, PA1346268711
  6. Nataly Apollonsky, MDPhiladelphia, PA1730309246
  7. Edward Attiyeh, M.D.Philadelphia, PA1194741207
  8. Rochelle Bagatell Berg, MDPhiladelphia, PA1285606095
  9. Leonard Bailey, M.D.Philadelphia, PA1134153612
  10. Nihal Bakeer, M.D.Philadelphia, PA1780817825

Common questions

What is Perry D. Nisen, M.D., PH.D.'s NPI number?

Perry D. Nisen, M.D., PH.D.'s National Provider Identifier (NPI) is 1508193897, issued on Nov 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Perry D. Nisen, M.D., PH.D. located?

The NPPES record lists a practice address at 1250 S Collegeville RD, Collegeville, PA, 19426. Phone: (610) 917-6754. Providers update this record themselves, so call before visiting.

How can I verify Perry D. Nisen, M.D., PH.D.'s license?

NPPES lists Pennsylvania license number MD427562, 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.