Heather Duff, PA-C
Physician Assistant · Pelham, NH
Heather Duff, PA-C is a physician assistant with a practice address in Pelham, New Hampshire, and NPI 1851765838, issued on Nov 13, 2015. Check the license (New Hampshire 1960, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Duff
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 1960 NH
Self-reported in NPPES; status is on the state search - Practice location
- 33 Windham RD, Pelham, NH 03076
- Phone
- (603) 577-2273
- Enumerated
- Nov 13, 2015
- Record last updated
- Jan 26, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 947 in New Hampshire → Look up another NPI →
Also registered at 33 Windham RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet Abreu, APRNFamily Nurse Practitioner1225447691
- Patricia Castro, MSN, RN, FNP-BCNurse Practitioner1215368766
- Tara Crawford, APRNFamily Nurse Practitioner1245613884
- Jennifer Devries, ARNPFamily Nurse Practitioner1679829394
- Lynne England, ARNPNurse Practitioner1134336423
- Susan Field, PA-CPhysician Assistant1356597579
Verify Heather Duff 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 1960Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 29.4 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).
Heather Duff among 947 physician assistant records in New Hampshire
Heather Duff, 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 2015, is newer than 39% of them.
- NPI issued2015 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 77% of these records are
- Record last updated2023 · 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).
6 physician assistant records list a practice address in Pelham
They are 6 of the 90 NPPES records with a practice address in Pelham, and 947 physician assistant records in New Hampshire.
All 947 in New Hampshire → Every provider in Pelham → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Susan Field, PA-CPelham, NH 030761356597579
- Meredith Kenly, PA-CPelham, NH 030761619354859
- Cassandra PassamontePelham, NH 030761366076432
- Deborah Smith, P.A.Pelham, NH 030761912062118
- Taylor Wilder, PA-CPelham, NH 030761659267599
- Sierra DubeRaymond, NH 030771538847942
- Lilly FriedmanRaymond, NH 030771194587113
- Christopher Carter, PASalem, NH 030791033358759
Common questions
What is Heather Duff, PA-C's NPI number?
Heather Duff, PA-C's National Provider Identifier (NPI) is 1851765838, issued on Nov 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Heather Duff, PA-C located?
The NPPES record lists a practice address at 33 Windham RD, Pelham, NH, 03076. Phone: (603) 577-2273. Providers update this record themselves, so call before visiting.
How can I verify Heather Duff, PA-C's license?
NPPES lists New Hampshire license number 1960, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
What is Heather Duff, PA-C's MIPS final score?
The 2023 MIPS final score is 29.4 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.