Registry data as of Aug 27, 2026

Lynn Brennan

Dentist · Manchester, NH

Lynn Brennan is a dentist with a practice address in Manchester, New Hampshire, and NPI 1164646246, issued on Apr 12, 2007. Check the license with the New Hampshire board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1164646246
Name
Lynn Brennan
Primary taxonomy
Dentist 122300000X
Practice location
1361 Elm St, Manchester, NH 03101
Phone
(603) 668-6360
Enumerated
Apr 12, 2007
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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Also registered at 1361 Elm St

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

  1. John Ahman, MA, LADCAddiction (Substance Use Disorder) Counselor1235136250
  2. Joshua Ebert, DCChiropractor1881873404
  3. James Gamache, MSW, MLADC, ICAADCAddiction (Substance Use Disorder) Counselor1871959809
  4. Howard Goodman, PH.D.Mental Health Counselor1194939967
  5. Kevin Keefe, LICSWClinical Social Worker1952480386
  6. April KosinskiChiropractor1487848388

Verify Lynn Brennan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this professionCheck 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.

Dentist providers in New Hampshire

There are 387 dentist records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 387 in New Hampshire → Every provider in Manchester →

Other dentist records in New Hampshire

  1. Slava Abdelrehim, DDSNashua, NH1124242946
  2. Natalie Accomando, DMDManchester, NH1821167008
  3. Sion Agami Contreras, DDSNew Boston, NH1720914005
  4. Laurie Aiton, DMDConcord, NH1114026507
  5. Andrew Albee, DMDPembroke, NH1649400110
  6. Ridab Alnabhan, DDSKeene, NH1649888165
  7. Marco Amer, DMDManchester, NH1821499922
  8. Pranali AminTilton, NH1306262373
  9. Fnu Anitha Abdulrahiman, D.M.D.Londonderry, NH1194194084
  10. Eric Anthony, D.M.DNashua, NH1649590852

Common questions

What is Lynn Brennan's NPI number?

Lynn Brennan's National Provider Identifier (NPI) is 1164646246, issued on Apr 12, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lynn Brennan located?

The NPPES record lists a practice address at 1361 Elm St, Manchester, NH, 03101. Phone: (603) 668-6360. Providers update this record themselves, so call before visiting.

How can I verify Lynn Brennan's license?

Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.