Gregory Frailey
Emergency Medical Services (Emergency Medicine) Physician · Williamsport, PA
Gregory Frailey is an emergency medical services (emergency medicine) physician with a practice address in Williamsport, Pennsylvania, and NPI 1225080435, issued on May 16, 2006. Check the license (Pennsylvania OS 005659L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory Frailey
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License number
- OS 005659L PA
Self-reported in NPPES; status is on the state search - Practice location
- 777 Rural Ave, Williamsport, PA 17701
- Phone
- (570) 321-2388
- Enumerated
- May 16, 2006
- Record last updated
- May 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 73 in Pennsylvania → Look up another NPI →
Also registered at 777 Rural Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Belenko, MDAnatomic Pathology & Clinical Pathology Physician1619080744
- David Borys, MDAnatomic Pathology & Clinical Pathology Physician1609989706
- Thomas Cullen, D.O.Internal Medicine Physician1730156043
- Nicholas Dillman, MDAnatomic Pathology & Clinical Pathology Physician1083727143
Verify Gregory Frailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS 005659LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
12 Medicare Part D claims, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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).
Gregory Frailey among 73 emergency medical services (emergency medicine) physician records in Pennsylvania
Gregory Frailey is one of 73 emergency medical services (emergency medicine) physician records with a practice address in Pennsylvania. 73% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 48% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2021 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in Pennsylvania
There are 73 emergency medical services (emergency medicine) physician records in Pennsylvania.
All 73 in Pennsylvania → Every provider in Williamsport → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Thomas Forker, M.D.Williamsport, PA 177011558461160
- Richard Rudloff, D.O.Danville, PA 178211700831302
- Brad Rickabaugh, DODanville, PA 178221417385881
- Harris Baderak, D.O.Ephrata, PA 175221114946217
- Peter Baumeister, D.O.York, PA 174031932275625
- Chad Griffith, D.O.York, PA 174031215199385
- Jason Becker, MDBethlehem, PA 180151740414820
- Rebecca Pequeno, M.D.Bethlehem, PA 180151417907130
Common questions
What is Gregory Frailey's NPI number?
Gregory Frailey's National Provider Identifier (NPI) is 1225080435, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Frailey located?
The NPPES record lists a practice address at 777 Rural Ave, Williamsport, PA, 17701. Phone: (570) 321-2388. Providers update this record themselves, so call before visiting.
How can I verify Gregory Frailey's license?
NPPES lists Pennsylvania license number OS 005659L, 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 Gregory Frailey prescribe under Medicare Part D?
In 2024, Gregory Frailey had 12 Medicare Part D claims; the average among emergency medical services (emergency medicine) physician prescribers was 292. Part D covers Medicare prescriptions only.
What is Gregory Frailey'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.