NPPES file of Aug 9, 2026

James Duffy, MA

Mental Health Counselor · Nashua, NH

James Duffy, MA is a mental health counselor with a practice address in Nashua, New Hampshire, and NPI 1912919127, issued on Aug 13, 2006. Check the license (New Hampshire 230, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912919127
Name
James Duffy
Credential
MA
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
230 NH
Self-reported in NPPES; status is on the state search
Practice location
30 Temple St Ste 650, Nashua, NH 03060
Phone
(603) 883-0005
Enumerated
Aug 13, 2006
Record last updated
Dec 4, 2024
Medicaid ID
30421197 NH
Medicare enrollment
Enrolled (PECOS I20240227002182); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest mental health counselor records → All 2,284 in New Hampshire → Look up another NPI →

Also registered at 30 Temple St Ste 650

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Marie Bonin, LCMHCMental Health Counselor1215672274
  2. Lindsey BroadhurstStudent in an Organized Health Care Education/Training Program1407659246
  3. Nancy Colburn, PSYDClinical Psychologist1063487064
  4. Christina Fazio, PSY.D.Clinical Psychologist1487206413
  5. Alexis Fox, PSYDClinical Psychologist1255193793
  6. Sheila Gaphardt, PSY.D.Clinical Psychologist1235549882

Verify James Duffy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 230    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. The Counseling Center OF Nashua IncExeter, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

James Duffy among 2,284 mental health counselor records in New Hampshire

James Duffy, MA is one of 2,284 mental health counselor records with a practice address in New Hampshire. 12% 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 under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 90% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1993 · median 2014 among the 379 with a school on file
  • Record last updated2024 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

198 mental health counselor records list a practice address in Nashua

They are 198 of the 3,140 NPPES records with a practice address in Nashua, and 2,284 mental health counselor records in New Hampshire.

All 2,284 in New Hampshire → Every provider in Nashua → Mental Health Counselor nationwide →

The 8 mental health counselor records with the nearest ZIP codes

  1. Christine Baer, LCMHCNashua, NH 030601477518272
  2. Brian Bedard, M.A.Nashua, NH 030601255325395
  3. Cristin Cahill, M.A.Nashua, NH 030601639160740
  4. Erin Crail, LCMHCNashua, NH 030601700943024
  5. Carol Furlong, LCMHCNashua, NH 030601124014873
  6. Jessica Gagnon, LCMHCNashua, NH 030601538253273
  7. Shanna Lafontaine, MANashua, NH 030601457340150
  8. Carol Malouin, M.S., LCMHCNashua, NH 030601043383110

Common questions

What is James Duffy, MA's NPI number?

James Duffy, MA's National Provider Identifier (NPI) is 1912919127, issued on Aug 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Duffy, MA located?

The NPPES record lists a practice address at 30 Temple St Ste 650, Nashua, NH, 03060. Phone: (603) 883-0005. Providers update this record themselves, so call before visiting.

How can I verify James Duffy, MA's license?

NPPES lists New Hampshire license number 230, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.