William Joseph Demedio, M.D.
Family Medicine Physician · Springfield, PA
William Joseph Demedio, M.D. is a family medicine physician with a practice address in Springfield, Pennsylvania, and NPI 1659313419, issued on Jun 12, 2006. Check the license (Pennsylvania MD042141-E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William Joseph Demedio
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD042141-E PA
MD042141E PA
Self-reported in NPPES; status is on the state search - Practice location
- 46 Greenhill RD, Springfield, PA 19064
- Phone
- (610) 328-3345
- Enumerated
- Jun 12, 2006
- Record last updated
- Dec 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (888) 251-9664
- Medicaid ID
- 1393388 PA
- Medicare enrollment
- Enrolled (PECOS I20091221000582); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1987
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify William Joseph Demedio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD042141-ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
285 Medicare Part D claims for 192 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate55 claims
- Amoxicillin-Clavulanate Potass43 claims
- Methylprednisolone21 claims
- Amoxicillin17 claims
- Doxycycline Hyclate15 claims
- Azithromycin14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $200.00
1 payment: gift; the largest payer was Sekisui Diagnostics, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pennsylvania Urgent Care Centers, PLLCPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Joseph Demedio among 7,483 family medicine physician records in Pennsylvania
William Joseph Demedio, M.D. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1987 · median 2005 among the 4,529 with a school on file
- Record last updated2019 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family medicine physician records list a practice address in Springfield
They are 49 of the 603 NPPES records with a practice address in Springfield, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Springfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Melissa Broyles, DOSpringfield, PA 190641285660977
- Sean Conroy, D.O.Springfield, PA 190641902893027
- Christopher Davis, DOSpringfield, PA 190641922196724
- Anne Donnelly, M.D.Springfield, PA 190641396719639
- Christine Donohue-Henry, MDSpringfield, PA 190641942207212
- Amy Erdman, DOSpringfield, PA 190641730294141
- Daniel Martin, MDSpringfield, PA 190641598767816
- Sarah Morchen, M.D.Springfield, PA 190641124131057
Common questions
What is William Joseph Demedio, M.D.'s NPI number?
William Joseph Demedio, M.D.'s National Provider Identifier (NPI) is 1659313419, issued on Jun 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Joseph Demedio, M.D. located?
The NPPES record lists a practice address at 46 Greenhill RD, Springfield, PA, 19064. Phone: (610) 328-3345. Providers update this record themselves, so call before visiting.
How can I verify William Joseph Demedio, M.D.'s license?
NPPES lists Pennsylvania license number MD042141-E, 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.
How much does William Joseph Demedio, M.D. prescribe under Medicare Part D?
In 2024, William Joseph Demedio, M.D. had 285 Medicare Part D claims for 192 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.