John Arthur Pellegrino
Family Medicine Physician · Williamsport, PA
John Arthur Pellegrino is a family medicine physician with a practice address in Williamsport, Pennsylvania, and NPI 1932107596, issued on Jul 8, 2005. Check the license (Pennsylvania OS008076L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Arthur Pellegrino
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS008076L PA
Self-reported in NPPES; status is on the state search - Practice location
- 700 High St FL 9, Williamsport, PA 17701
- Phone
- (570) 321-2770
- Enumerated
- Jul 8, 2005
- Record last updated
- Jul 31, 2023
- Medicare enrollment
- Enrolled (PECOS I20110103000294); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 700 High St FL 9
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel GlunkInternal Medicine Physician1881654010
Verify John Arthur Pellegrino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS008076LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
12,089 Medicare Part D claims for 556 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 412 claims were for opioids.
Most prescribed
- Atorvastatin Calcium655 claims
- Levothyroxine Sodium498 claims
- Metoprolol Succinate408 claims
- Rosuvastatin Calcium359 claims
- Pantoprazole Sodium347 claims
- Prednisone332 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): 81.5 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).
Bills Medicare through 3 group practices
- H2 Rehabilitation Extension Services LLCBoyertown, PA
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
- Susquehanna Physician ServicesWilliamsport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Arthur Pellegrino among 7,483 family medicine physician records in Pennsylvania
John Arthur Pellegrino 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 fileYes · 61% of these records are
- Graduated1992 · median 2005 among the 4,529 with a school on file
- Record last updated2023 · 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).
60 family medicine physician records list a practice address in Williamsport
They are 60 of the 1,371 NPPES records with a practice address in Williamsport, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Williamsport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Ambrose, MDWilliamsport, PA 177011497723936
- Elizabeth Anderson, MDWilliamsport, PA 177011427026970
- John Boll, D.O.Williamsport, PA 177011073516944
- Mona Chang, MDWilliamsport, PA 177011639159825
- Kenneth Durrwachter, MDWilliamsport, PA 177011992702682
- F Funk, MDWilliamsport, PA 177011548261126
- Andrew Haussmann, MDWilliamsport, PA 177011174583314
- Timothy HeilmannWilliamsport, PA 177011912968827
Common questions
What is John Arthur Pellegrino's NPI number?
John Arthur Pellegrino's National Provider Identifier (NPI) is 1932107596, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Arthur Pellegrino located?
The NPPES record lists a practice address at 700 High St FL 9, Williamsport, PA, 17701. Phone: (570) 321-2770. Providers update this record themselves, so call before visiting.
How can I verify John Arthur Pellegrino's license?
NPPES lists Pennsylvania license number OS008076L, 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 John Arthur Pellegrino prescribe under Medicare Part D?
In 2024, John Arthur Pellegrino had 12,089 Medicare Part D claims for 556 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is John Arthur Pellegrino's MIPS final score?
The 2023 MIPS final score is 81.5 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.