William S. Taddonio, M.D.
Family Medicine Physician · Douglassville, PA
William S. Taddonio, M.D. is a family medicine physician with a practice address in Douglassville, Pennsylvania, and NPI 1932191186, issued on Aug 15, 2005. Check the license (Pennsylvania MD039197E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William S. Taddonio
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD039197E PA
Self-reported in NPPES; status is on the state search - Practice location
- 193 Old Swede RD, Douglassville, PA 19518
- Phone
- (610) 385-3010
- Enumerated
- Aug 15, 2005
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 385-3076
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 193 Old Swede RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elisabeth Hoepfner, MDFamily Medicine Physician1851467385
- Tara Pascal, PA-CMedical Physician Assistant1154397974
- Sanjay Rastogi, M.D.Family Medicine Physician1063414415
- Jamey Renninger, PA-CMedical Physician Assistant1063196947
- Rouslan Tourtsev, D.O.Family Medicine Physician1174863864
Verify William S. Taddonio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD039197ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average family medicine physician in 2024
1,594 Medicare Part D claims for 278 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Levothyroxine Sodium115 claims
- Simvastatin69 claims
- Atorvastatin Calcium64 claims
- Rosuvastatin Calcium62 claims
- Losartan Potassium53 claims
- Amlodipine Besylate51 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 78.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $131.45
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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.
William S. Taddonio among 7,483 family medicine physician records in Pennsylvania
William S. Taddonio, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2007 · 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).
4 family medicine physician records list a practice address in Douglassville
They are 4 of the 128 NPPES records with a practice address in Douglassville, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Douglassville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Elisabeth Hoepfner, MDDouglassville, PA 195181851467385
- Sanjay Rastogi, M.D.Douglassville, PA 195181063414415
- Rouslan Tourtsev, D.O.Douglassville, PA 195181174863864
- Jeffrey Brand, D.OElverson, PA 195201639210578
- Gordon Donaldson, DOElverson, PA 195201942295027
- Gordon Eck, D.O.Elverson, PA 195201437156387
- Lisa Gallagher, DOElverson, PA 195201235499153
- Jeffrey Mumie, D.O.Elverson, PA 195201689607038
Common questions
What is William S. Taddonio, M.D.'s NPI number?
William S. Taddonio, M.D.'s National Provider Identifier (NPI) is 1932191186, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William S. Taddonio, M.D. located?
The NPPES record lists a practice address at 193 Old Swede RD, Douglassville, PA, 19518. Phone: (610) 385-3010. Providers update this record themselves, so call before visiting.
How can I verify William S. Taddonio, M.D.'s license?
NPPES lists Pennsylvania license number MD039197E, 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 S. Taddonio, M.D. prescribe under Medicare Part D?
In 2024, William S. Taddonio, M.D. had 1,594 Medicare Part D claims for 278 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is William S. Taddonio, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.