Paul G. Degregorio, M.D.
Retina Specialist (Ophthalmology) Physician · Manchester, NH
Paul G. Degregorio, M.D. is a retina specialist (ophthalmology) physician with a practice address in Manchester, New Hampshire, and NPI 1508850827, issued on Sep 1, 2005. Check the license (New Hampshire 10500, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul G. Degregorio
- Credential
- M.D.
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- 10500 NH
Self-reported in NPPES; status is on the state search - Practice location
- 764 2ND St, Manchester, NH 03102
- Phone
- (603) 669-3925
- Enumerated
- Sep 1, 2005
- Record last updated
- Apr 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20051230000044); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1992
- Entity
- Type 1 · individual
3 nearest retina specialist (ophthalmology) physician records → All 4 in New Hampshire → Look up another NPI →
Also registered at 764 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Radhika Demary, O.D.Optometrist1942683842
- Nancy Efferson-Bonachea, M.D.Ophthalmology Physician1932173234
- Vasilios Lazos, D.O.Ophthalmology Physician1285613521
- Kimberly Licciardi, MDOphthalmology Physician1104976885
- Christiana Munroe, MDOphthalmology Physician1386089829
- Asja Pinkham, O.D.Optometrist1679913016
Verify Paul G. Degregorio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 10500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
91 Medicare Part D claims for 48 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Prednisolone Acetate22 claims
- Brimonidine Tartrate12 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): 97.9 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: $721.79
27 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,253 providers of this specialty with any payment received $7,667.49 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
- NH Eye Associates PLLCManchester, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in New Hampshire
There are 4 retina specialist (ophthalmology) physician records in New Hampshire.
All 4 in New Hampshire → Every provider in Manchester → Retina Specialist (Ophthalmology) Physician nationwide →
The 3 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Stephanie ChoiManchester, NH 031041912466210
- Eliot Foley, MDManchester, NH 031041528069424
- Kinley Beck, M.D.Portsmouth, NH 038011770840365
Common questions
What is Paul G. Degregorio, M.D.'s NPI number?
Paul G. Degregorio, M.D.'s National Provider Identifier (NPI) is 1508850827, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Paul G. Degregorio, M.D. located?
The NPPES record lists a practice address at 764 2ND St, Manchester, NH, 03102. Phone: (603) 669-3925. Providers update this record themselves, so call before visiting.
How can I verify Paul G. Degregorio, M.D.'s license?
NPPES lists New Hampshire license number 10500, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul G. Degregorio, M.D. prescribe under Medicare Part D?
In 2024, Paul G. Degregorio, M.D. had 91 Medicare Part D claims for 48 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Paul G. Degregorio, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.9 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.