David Michael Frey, MD
Ophthalmology Physician · Williamsport, PA
David Michael Frey, MD is an ophthalmology physician with a practice address in Williamsport, Pennsylvania, and NPI 1528036407, issued on Mar 8, 2006. Check the license (Pennsylvania MD071122L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David Michael Frey
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MD071122L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1705 Warren Ave Ste 303, Williamsport, PA 17701
- Phone
- (570) 326-8800
- Enumerated
- Mar 8, 2006
- Record last updated
- Feb 21, 2024
- Fax
- (570) 320-7849
- Medicare enrollment
- Enrolled (PECOS I20040406000988); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1989
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,088 in Pennsylvania → Look up another NPI →
Also registered at 1705 Warren Ave Ste 303
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wesley Adams, M.D.Ophthalmology Physician1184809956
Verify David Michael Frey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD071122LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average ophthalmology physician in 2024
707 Medicare Part D claims for 191 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Latanoprost204 claims
- Lumigan112 claims
- Timolol Maleate97 claims
- Moxifloxacin51 claims
- Restasis41 claims
- Cyclosporine29 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 one group practice
- Susquehanna Physician ServicesWilliamsport, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Michael Frey among 1,088 ophthalmology physician records in Pennsylvania
David Michael Frey, MD is one of 1,088 ophthalmology physician records with a practice address in Pennsylvania. 81% 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 22% of them.
- NPI issued2006 · 22% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1989 · median 2000 among the 734 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Pennsylvania
There are 1,088 ophthalmology physician records in Pennsylvania.
All 1,088 in Pennsylvania → Every provider in Williamsport → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Wesley Adams, M.D.Williamsport, PA 177011184809956
- Joel Fischer, MDWilliamsport, PA 177011154385359
- Erich Hufnagel, MDWilliamsport, PA 177011376075721
- Richard Tignor, M.D.Williamsport, PA 177011568800365
- Lynnwood Walmer, MDWilliamsport, PA 177011730176355
- Stefano Carpenetti, DOLock Haven, PA 177451811055981
- George Sadka, MDLock Haven, PA 177451508924606
- Musa Hindi, MDMontoursville, PA 177541457442345
Common questions
What is David Michael Frey, MD's NPI number?
David Michael Frey, MD's National Provider Identifier (NPI) is 1528036407, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Michael Frey, MD located?
The NPPES record lists a practice address at 1705 Warren Ave Ste 303, Williamsport, PA, 17701. Phone: (570) 326-8800. Providers update this record themselves, so call before visiting.
How can I verify David Michael Frey, MD's license?
NPPES lists Pennsylvania license number MD071122L, 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 David Michael Frey, MD prescribe under Medicare Part D?
In 2024, David Michael Frey, MD had 707 Medicare Part D claims for 191 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is David Michael Frey, MD'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.