Timothy Fullerton
Family Medicine Physician · Mercer, PA
Timothy Fullerton is a family medicine physician with a practice address in Mercer, Pennsylvania, and NPI 1295964195, issued on Jul 13, 2009. Check the license (Pennsylvania OS016025, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Timothy Fullerton
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS016025 PA
Self-reported in NPPES; status is on the state search - Practice location
- 737 Greenville RD, Mercer, PA 16137
- Phone
- (724) 662-2650
- Enumerated
- Jul 13, 2009
- Record last updated
- May 14, 2025
- Fax
- (724) 662-1338
- Medicare enrollment
- Enrolled (PECOS I20120918000020); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2009
- Entity
- Type 1 · individual
Also registered at 737 Greenville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Idola Ciotti-Menold, PHARMDPharmacist1013037258
- Alysha Harvey, NPFamily Nurse Practitioner1023835618
- Rebecca Macri, PHARM D.Pharmacist1750604005
- Benjamin Shipton, DOFamily Medicine Physician1912980723
- Rebecca SteffanusFamily Nurse Practitioner1033832845
- Derek Stotsky, LPCMental Health Counselor1316767866
Verify Timothy Fullerton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS016025Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average family medicine physician in 2024
9,068 Medicare Part D claims for 444 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 155 claims were for opioids.
Most prescribed
- Atorvastatin Calcium572 claims
- Levothyroxine Sodium329 claims
- Lisinopril288 claims
- Pantoprazole Sodium271 claims
- Amlodipine Besylate251 claims
- Omeprazole250 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: $30.06
1 payment: food and beverage; the largest payer was Indivior 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.
Bills Medicare through one group practice
- Primary Health NetworkMercer, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
5 family medicine physician records list a practice address in Mercer
They are 5 of the 100 NPPES records with a practice address in Mercer, and 7,483 family medicine physician records in Pennsylvania.
All 5 in Mercer → All 7,483 in Pennsylvania → Every provider in Mercer →
Other family medicine physician records in Pennsylvania
- Christopher AaronCresson, PA1083879860
- Jose Abad, MDPittsburgh, PA1295962546
- Mario Abad, MDDuncannon, PA1710022975
- Ray Abarintos, MDPhiladelphia, PA1417339516
- Jasim Abbasi, DOErie, PA1396537452
- Daived Abboud, M.D.Allentown, PA1295189322
- Ihab Abdelaal, D.O.Macungie, PA1588944938
- Tony Abdelmaseeh, M.DJermyn, PA1073910923
- Adam Abdulally, MDPittsburgh, PA1184861544
- Maimuna AbdullahiLebanon, PA1477344018
Common questions
What is Timothy Fullerton's NPI number?
Timothy Fullerton's National Provider Identifier (NPI) is 1295964195, issued on Jul 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Fullerton located?
The NPPES record lists a practice address at 737 Greenville RD, Mercer, PA, 16137. Phone: (724) 662-2650. Providers update this record themselves, so call before visiting.
How can I verify Timothy Fullerton's license?
NPPES lists Pennsylvania license number OS016025, 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 Timothy Fullerton prescribe under Medicare Part D?
In 2024, Timothy Fullerton had 9,068 Medicare Part D claims for 444 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.