NPPES file of Aug 9, 2026

Scott J. Diede, M.D., PH.D.

Pediatric Hematology & Oncology Physician · North Wales, PA

Scott J. Diede, M.D., PH.D. is a pediatric hematology & oncology physician with a practice address in North Wales, Pennsylvania, and NPI 1326154055, issued on Aug 23, 2006. Check the license (Pennsylvania MD453452, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326154055
Name
Scott J. Diede
Credential
M.D., PH.D.
Primary taxonomy
Pediatric Hematology & Oncology Physician 2080P0207X
License number
MD453452 PA
Self-reported in NPPES; status is on the state search
Practice location
351 N Sumneytown Pike, North Wales, PA 19454
Phone
(267) 305-5994
Enumerated
Aug 23, 2006
Record last updated
May 8, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(267) 305-6537
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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8 nearest pediatric hematology & oncology physician records → All 218 in Pennsylvania → Look up another NPI →

Also registered at 351 N Sumneytown Pike

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

  1. Lauren Felo, MD, MSPHPublic Health & General Preventive Medicine Physician1982535894
  2. Karen KaplanPediatrics Physician1861337834
  3. Justin Klaff, M.D.Surgery Physician1578772547
  4. Jenny Yu, M.D.Internal Medicine Physician1013255850

Verify Scott J. Diede 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 MD453452    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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Scott J. Diede among 218 pediatric hematology & oncology physician records in Pennsylvania

Scott J. Diede, M.D., PH.D. is one of 218 pediatric hematology & oncology physician records with a practice address in Pennsylvania. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 64% newer
  • In a Medicare fileNo · 41% of these records are
  • In the CMS Doctors and Clinicians fileNo · 25% of these records are
  • Record last updated2015 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0207X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Hematology & Oncology Physician providers in Pennsylvania

There are 218 pediatric hematology & oncology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 218 in Pennsylvania → Every provider in North Wales → Pediatric Hematology & Oncology Physician nationwide →

The 8 pediatric hematology & oncology physician records with the nearest ZIP codes

  1. Karen Weiss, MDHatfield, PA 194401043790967
  2. Peter Langmuir, MDCollegeville, PA 194261295151488
  3. Perry Nisen, M.D., PH.D.Collegeville, PA 194261508193897
  4. Robert Sweetman, M.D.Collegeville, PA 194261609014083
  5. Pattianne Belfield, CRNPKing Of Prussia, PA 194061346298692
  6. Prachi Kothari, DOKing Of Prussia, PA 194061023309291
  7. Robert Wimmer, MDPhiladelphia, PA 191411003855727
  8. Jennifer Eng, MDPhiladelphia, PA 191341831344266

Common questions

What is Scott J. Diede, M.D., PH.D.'s NPI number?

Scott J. Diede, M.D., PH.D.'s National Provider Identifier (NPI) is 1326154055, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Scott J. Diede, M.D., PH.D. located?

The NPPES record lists a practice address at 351 N Sumneytown Pike, North Wales, PA, 19454. Phone: (267) 305-5994. Providers update this record themselves, so call before visiting.

How can I verify Scott J. Diede, M.D., PH.D.'s license?

NPPES lists Pennsylvania license number MD453452, 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. 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.