NPPES file of Aug 9, 2026

Thomas M. Heffernan, MD

Emergency Medicine Physician · Manchester, NH

Thomas M. Heffernan, MD is an emergency medicine physician with a practice address in Manchester, New Hampshire, and NPI 1902840085, issued on Jun 16, 2006. Check the license (New Hampshire 9398, as entered in NPPES) on the New Hampshire Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1902840085
Name
Thomas M. Heffernan
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
9398 NH
Self-reported in NPPES; status is on the state search
Practice location
1 Elliot Way, Manchester, NH 03103
Phone
(603) 663-2830
Enumerated
Jun 16, 2006
Record last updated
Jul 13, 2026
Fax
(603) 663-1849
Medicaid ID
30204064 NH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency medicine physician records → All 351 in New Hampshire → Look up another NPI →

Also registered at 1 Elliot Way

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

  1. Bryan AjaCertified Registered Nurse Anesthetist1194184580
  2. Bridget Alcorn, NPAdult Health Nurse Practitioner1457300352
  3. Jaime Altabet, M.D.Diagnostic Radiology Physician1760820609
  4. Nicholas AngeloneFamily Nurse Practitioner1124850680
  5. David Arend, MDAnesthesiology Physician1639133119
  6. Paul Arnstein, ARNPNurse Practitioner1184686131

Verify Thomas M. Heffernan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 9398    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
Open 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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Thomas M. Heffernan among 351 emergency medicine physician records in New Hampshire

Thomas M. Heffernan, MD is one of 351 emergency medicine physician 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 not. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 53% newer
  • In a Medicare fileNo · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2026 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

52 emergency medicine physician records list a practice address in Manchester

They are 52 of the 4,401 NPPES records with a practice address in Manchester, and 351 emergency medicine physician records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 351 in New Hampshire → Every provider in Manchester → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. William Baxter, MDManchester, NH 031031225070683
  2. Jarrett Burns, DOManchester, NH 031031659420404
  3. Thomas Daprix, MDManchester, NH 031031790720787
  4. Nicola Dirito-Herbert, DOManchester, NH 031031942266523
  5. Nathan Elder, MDManchester, NH 031031992740989
  6. James High, MDManchester, NH 031031518909845
  7. Richard King, MDManchester, NH 031031760427751
  8. Richard Marcucci, MDManchester, NH 031031730122516

Common questions

What is Thomas M. Heffernan, MD's NPI number?

Thomas M. Heffernan, MD's National Provider Identifier (NPI) is 1902840085, issued on Jun 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas M. Heffernan, MD located?

The NPPES record lists a practice address at 1 Elliot Way, Manchester, NH, 03103. Phone: (603) 663-2830. Providers update this record themselves, so call before visiting.

How can I verify Thomas M. Heffernan, MD's license?

NPPES lists New Hampshire license number 9398, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.