William Biermann, MD
NPI 1477664274 · Hematology & Oncology Physician · East Norriton, PA
William Biermann, MD is a Hematology & Oncology Physician provider in East Norriton, PA (NPI 1477664274).
Provider details
- NPI number
- 1477664274
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD017876E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2012-12-07
Frequently asked questions
- What is William Biermann's NPI number?
- William Biermann's National Provider Identifier (NPI) is 1477664274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Biermann's specialty?
- William Biermann is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Biermann located?
- William Biermann's practice location on file with NPPES is 609 West Germantown Pike, East Norriton, PA 19403-4250.
- What is William Biermann's phone number?
- The practice phone number listed in the NPPES registry for William Biermann is (215) 456-3880.
- Is William Biermann's NPI active?
- Yes — William Biermann's NPI (1477664274) is active in the NPPES registry as of the last update on 2012-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.