William J. Gianfagna, M.D.
Pediatrics Physician · Pottsville, PA
William J. Gianfagna, M.D. is a pediatrics physician with a practice address in Pottsville, Pennsylvania, and NPI 1275501850, issued on Mar 9, 2006. Check the license (Pennsylvania MD026364E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William J. Gianfagna
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD026364E PA
Self-reported in NPPES; status is on the state search - Practice location
- 529 Terry Reiley Way, Pottsville, PA 17901
- Phone
- (570) 624-4444
- Enumerated
- Mar 9, 2006
- Record last updated
- Aug 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (570) 624-4445
- Medicaid ID
- 000897666 PA
- Medicare enrollment
- Enrolled (PECOS I20060807000324); accepts Medicare assignment
- Medical or professional school
- University Of Virginia School Of Medicine, 1980
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,382 in Pennsylvania → Look up another NPI →
Also registered at 529 Terry Reiley Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Ashman, R.PH.Pharmacist1033324173
- Thomas Beausang, M.D.Pediatrics Physician1720052533
- Laura Boyer, PH.D.Psychologist1699145037
- Erwin Choi, D.O.Family Medicine Physician1184935934
- Brooke DietzNurse Practitioner1255284378
- Michael Freed, PA-C, ATCPhysician Assistant1518214386
Verify William J. Gianfagna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD026364ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Geisinger ClinicPottsville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William J. Gianfagna among 3,382 pediatrics physician records in Pennsylvania
William J. Gianfagna, M.D. is one of 3,382 pediatrics physician records with a practice address in Pennsylvania. 25% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 58% newer
- In a Medicare fileYes · 25% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated1980 · median 2011 among the 243 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 pediatrics physician records list a practice address in Pottsville
They are 12 of the 660 NPPES records with a practice address in Pottsville, and 3,382 pediatrics physician records in Pennsylvania.
All 3,382 in Pennsylvania → Every provider in Pottsville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Zarar Bajwa, M.D.Pottsville, PA 179011194705715
- Thomas Beausang, M.D.Pottsville, PA 179011720052533
- Thomas Curry, M.D.Pottsville, PA 179011386712719
- Patricia Kane, D.O.Pottsville, PA 179011225097660
- Cassandra Kessock, DOPottsville, PA 179011043671175
- Frances Judith Manus, M.D.Pottsville, PA 179011477741213
- Kara Miller, D.O.Pottsville, PA 179011487829792
- Rebecca Petlansky, MDPottsville, PA 179011568157121
Common questions
What is William J. Gianfagna, M.D.'s NPI number?
William J. Gianfagna, M.D.'s National Provider Identifier (NPI) is 1275501850, issued on Mar 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William J. Gianfagna, M.D. located?
The NPPES record lists a practice address at 529 Terry Reiley Way, Pottsville, PA, 17901. Phone: (570) 624-4444. Providers update this record themselves, so call before visiting.
How can I verify William J. Gianfagna, M.D.'s license?
NPPES lists Pennsylvania license number MD026364E, 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.