Joseph P. Greco, PA-C
Physician Assistant · Nashua, NH
Joseph P. Greco, PA-C is a physician assistant with a practice address in Nashua, New Hampshire, and NPI 1275161689, issued on Mar 31, 2020. Check the license (New Hampshire 1862, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph P. Greco
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 1862 NH
PA1862 NH
Self-reported in NPPES; status is on the state search - Practice location
- 2300 Southwood Dr, Nashua, NH 03063
- Phone
- (603) 577-4170
- Enumerated
- Mar 31, 2020
- Record last updated
- Jan 12, 2026
- Fax
- (603) 640-1228
- Medicare enrollment
- Enrolled (PECOS I20221026001744); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 947 in New Hampshire → Look up another NPI →
Also registered at 2300 Southwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph P. Greco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 1862Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average physician assistant in 2024
188 Medicare Part D claims for 154 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Cephalexin23 claims
- Doxycycline Hyclate20 claims
- Prednisone17 claims
- Amoxicillin-Clavulanate Potass16 claims
- Ciprofloxacin Hcl15 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 MIPS final score for 2023 (Medicare payment program): 90.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
2 hospitals and group practices
- Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospitals3 of 5 stars
- Dartmouth-Hitchcock ClinicLebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Joseph P. Greco among 947 physician assistant records in New Hampshire
Joseph P. Greco, PA-C is one of 947 physician assistant records with a practice address in New Hampshire. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 65% of them.
- NPI issued2020 · 65% of these records are older, 30% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2020 · median 2017 among the 730 with a school on file
- Record last updated2026 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
94 physician assistant records list a practice address in Nashua
They are 94 of the 3,140 NPPES records with a practice address in Nashua, and 947 physician assistant records in New Hampshire.
All 947 in New Hampshire → Every provider in Nashua → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Michael Barb, PA-CNashua, NH 030631023031739
- Renee Cavanaugh, PANashua, NH 030631578770897
- Shayla Conroy, PA-CNashua, NH 030631952450009
- Jennifer Ferreira, PANashua, NH 030631982796835
- Lynn Giblin, PA-CNashua, NH 030631609893551
- Jillian Gibson, PA-CNashua, NH 030631861564551
- Sara-Britt Guinta, PA-CNashua, NH 030631629258025
- Susan Hills, PA-CNashua, NH 030631215185061
Common questions
What is Joseph P. Greco, PA-C's NPI number?
Joseph P. Greco, PA-C's National Provider Identifier (NPI) is 1275161689, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joseph P. Greco, PA-C located?
The NPPES record lists a practice address at 2300 Southwood Dr, Nashua, NH, 03063. Phone: (603) 577-4170. Providers update this record themselves, so call before visiting.
How can I verify Joseph P. Greco, PA-C's license?
NPPES lists New Hampshire license number 1862, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph P. Greco, PA-C prescribe under Medicare Part D?
In 2024, Joseph P. Greco, PA-C had 188 Medicare Part D claims for 154 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Joseph P. Greco, PA-C's MIPS final score?
The 2023 MIPS final score is 90.9 of 100. 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.