NPPES file of Aug 9, 2026

Ann Jeffers-Brown, M.S., C.G.C.

Genetic Counselor (M.S.) · Manchester, NH

Ann Jeffers-Brown, M.S., C.G.C. is a genetic counselor (m.s.) with a practice address in Manchester, New Hampshire, and NPI 1821050337, issued on Apr 3, 2006. 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821050337
Name
Ann Jeffers-Brown
Credential
M.S., C.G.C.
Primary taxonomy
Genetic Counselor (M.S.) 170300000X
Practice location
275 Mammoth RD, Manchester, NH 03109
Phone
(603) 663-8611
Enumerated
Apr 3, 2006
Record last updated
Jul 13, 2026
Fax
(603) 668-0164
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 275 Mammoth RD

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

  1. Patricia Cayer, MDPediatrics Physician1851382451
  2. Christina Ferreri, ARNPNurse Practitioner1114908894
  3. Fernando Ferrucci, MDPediatrics Physician1710978127
  4. Jennifer Fiore, MDPediatrics Physician1629462981
  5. Roger Frieden, MDPediatrics Physician1669462354
  6. Holly Mintz, MDPediatrics Physician1093706418

Verify Ann Jeffers-Brown 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

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Genetic Counselor (M.S.) providers in New Hampshire

There are 38 genetic counselor (m.s.) records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 38 in New Hampshire → Every provider in Manchester →

Other genetic counselor (m.s.) records in New Hampshire

  1. Devin Applebee, M.S.Lebanon, NH1659493971
  2. Susan Berg, MS, LGCLebanon, NH1164084778
  3. Katarzyna Bloch, MS, CGCLebanon, NH1932221652
  4. Kathryn Bomba, MSNashua, NH1316229669
  5. Rebecca Burns, MSManchester, NH1811661127
  6. Makena Caron, CGCLebanon, NH1689521858
  7. Colleen Castellani, CGCLebanon, NH1821825936
  8. Lisa Demers, M.S.Nashua, NH1053343475
  9. Jillian Doyle, LGCPortsmouth, NH1891442828
  10. Talia Flamos, P-LGCLebanon, NH1548829278

Common questions

What is Ann Jeffers-Brown, M.S., C.G.C.'s NPI number?

Ann Jeffers-Brown, M.S., C.G.C.'s National Provider Identifier (NPI) is 1821050337, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ann Jeffers-Brown, M.S., C.G.C. located?

The NPPES record lists a practice address at 275 Mammoth RD, Manchester, NH, 03109. Phone: (603) 663-8611. Providers update this record themselves, so call before visiting.

How can I verify Ann Jeffers-Brown, M.S., C.G.C.'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), 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.