Mary Peterson, PA
Medical Physician Assistant · Nashua, NH
Mary Peterson, PA is a medical physician assistant with a practice address in Nashua, New Hampshire, and NPI 1992781231, issued on Dec 19, 2005. Check the license (New Hampshire 0390, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Peterson
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 0390 NH
Self-reported in NPPES; status is on the state search - Practice location
- 460 Amherst St, Nashua, NH 03063
- Phone
- (603) 883-7970
- Enumerated
- Dec 19, 2005
- Record last updated
- Oct 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (603) 595-3652
- Medicaid ID
- 3073371 NH
- Medicare enrollment
- Enrolled (PECOS I20050803000283); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 248 in New Hampshire → Look up another NPI →
Also registered at 460 Amherst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Ballard, PTPhysical Therapist1306984760
- Peter Barley, MDFamily Medicine Physician1336163682
- Carrie Beard, OTRLOccupational Therapist1649326299
- Cynthia Beauchesne, MED, OTRL, CHTOccupational Therapist1528113693
- Matthew Bleau, DPT, ATCPhysical Therapist1164652582
- Linda Boucher-Mondale, OTRLOccupational Therapist1497891154
Verify Mary Peterson 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 0390Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% more Medicare Part D claims than the average medical physician assistant in 2024
2,175 Medicare Part D claims for 469 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 42 claims were for opioids.
Most prescribed
- Atorvastatin Calcium150 claims
- Lisinopril118 claims
- Amlodipine Besylate96 claims
- Rosuvastatin Calcium92 claims
- Metoprolol Succinate66 claims
- Gabapentin58 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.
Bills Medicare through one group practice
- St. Joseph Hospital OF Nashua NHNashua, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Peterson among 248 medical physician assistant records in New Hampshire
Mary Peterson, PA is one of 248 medical physician assistant records with a practice address in New Hampshire. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2000 · median 2010 among the 162 with a school on file
- Record last updated2019 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in New Hampshire
There are 248 medical physician assistant records in New Hampshire.
All 248 in New Hampshire → Every provider in Nashua → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Ronald Carson, PA-CNashua, NH 030631477667574
- Sarah Farris, PANashua, NH 030631982065801
- Christine Hodkinson, P.A.-CNashua, NH 030631730194697
- Rachael Lashua, PA-CNashua, NH 030631346632999
- Sharon Lockwood, PA-CNashua, NH 030631619056728
- Heidi Odierna, PA-CNashua, NH 030631568484640
- Christina Shaffer, PA-CNashua, NH 030631598281305
- Heather Tuden, PANashua, NH 030631609166123
Common questions
What is Mary Peterson, PA's NPI number?
Mary Peterson, PA's National Provider Identifier (NPI) is 1992781231, issued on Dec 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mary Peterson, PA located?
The NPPES record lists a practice address at 460 Amherst St, Nashua, NH, 03063. Phone: (603) 883-7970. Providers update this record themselves, so call before visiting.
How can I verify Mary Peterson, PA's license?
NPPES lists New Hampshire license number 0390, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Peterson, PA prescribe under Medicare Part D?
In 2024, Mary Peterson, PA had 2,175 Medicare Part D claims for 469 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.