William Biermann, MD
Hematology & Oncology Physician · East Norriton, PA
William Biermann, MD is a hematology & oncology physician with a practice address in East Norriton, Pennsylvania, and NPI 1477664274, issued on Aug 31, 2006. Check the license (Pennsylvania MD017876E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Biermann
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD017876E PA
Self-reported in NPPES; status is on the state search - Practice location
- 609 West Germantown Pike, East Norriton, PA 19403
- Phone
- (215) 456-3880
- Enumerated
- Aug 31, 2006
- Record last updated
- Dec 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (215) 456-3437
- Medicaid ID
- 000735283 PA
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 609 West Germantown Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Biermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD017876ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Biermann among 784 hematology & oncology physician records in Pennsylvania
William Biermann, MD is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 83% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 hematology & oncology physician records list a practice address in East Norriton
They are 4 of the 347 NPPES records with a practice address in East Norriton, and 784 hematology & oncology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 784 in Pennsylvania → Every provider in East Norriton → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Zachary CohnEast Norriton, PA 194031447646260
- Tracey Evans, MDEast Norriton, PA 194031033152319
- Felice Lepar, M.D.East Norriton, PA 194031295745396
- Edward Balaban, D.O.Penllyn, PA 194221437129814
- Daniel AltmanWest Chester, PA 193801790104149
- Dennis Berman, MDWest Chester, PA 193801184721870
- Meher Burki, M.D.West Chester, PA 193801184877813
- Geoffrey Chan, M.D.Collegeville, PA 194261912962424
Common questions
What is William Biermann, MD's NPI number?
William Biermann, MD's National Provider Identifier (NPI) is 1477664274, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Biermann, MD located?
The NPPES record lists a practice address at 609 West Germantown Pike, East Norriton, PA, 19403. Phone: (215) 456-3880. Providers update this record themselves, so call before visiting.
How can I verify William Biermann, MD's license?
NPPES lists Pennsylvania license number MD017876E, 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.
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.