NPPES file of Aug 9, 2026

Jennifer Mardin

Mental Health Counselor · Whitefield, NH

Jennifer Mardin is a mental health counselor with a practice address in Whitefield, New Hampshire, and NPI 1912558891, issued on Sep 23, 2019. Check the license (New Hampshire 2693, 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
1912558891
Name
Jennifer Mardin
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
2693 NH
Self-reported in NPPES; status is on the state search
Practice location
8 Clover LN, Whitefield, NH 03598
Phone
(603) 837-9005
Enumerated
Sep 23, 2019
Record last updated
Mar 24, 2026
Fax
(603) 788-5072
Medicare enrollment
Enrolled (PECOS I20260128002383); 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 8 Clover LN

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

  1. Molly Boudreau, FNPFamily Nurse Practitioner1568029585
  2. Julie Hohmeister, A.P.R.N.Women's Health Nurse Practitioner1245307750
  3. Selena Marquis, LADCAddiction (Substance Use Disorder) Counselor1659071512
  4. Lisa Romprey, MS, CRSW, LADCAddiction (Substance Use Disorder) Counselor1578263190
  5. Stephen Tanski, D.D.S.Dentist1255716411
  6. Jayne Tarkleson, DOPediatrics Physician1205064862

Verify Jennifer Mardin 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 2693    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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One hospital affiliation

  1. Weeks Medical CenterLancaster, NH · Critical Access Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

Jennifer Mardin among 2,284 mental health counselor records in New Hampshire

Jennifer Mardin 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 2019, is newer than 70% of them.

  • NPI issued2019 · 70% of these records are older, 26% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2020 · median 2014 among the 379 with a school on file
  • Record last updated2026 · 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).

1 mental health counselor record lists a practice address in Whitefield

They are 1 of the 43 NPPES records with a practice address in Whitefield, and 2,284 mental health counselor records in New Hampshire.

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

The 8 mental health counselor records with the nearest ZIP codes

  1. Jessica Putnam, MS, LCMHCLangdon, NH 036021396403077
  2. Bridget Buchko, LCMHCCharlestown, NH 036031275334005
  3. Kimberly Sias-Lombardi, MSW, LICSWMilan, NH 035881184788341
  4. Thomas Higgins, ED.D.; L.C.M.H.C.Sugar Hill, NH 035861548400344
  5. Shawna Delworth, LCMHC, MLADCLancaster, NH 035841467767244
  6. Jennifer Hagan, LCMHC AND MLADCLancaster, NH 035841669744959
  7. Jeanine Joiner-Libby, M.A., LCMHCLancaster, NH 035841649393398
  8. Samantha McGarry, LPC, LCMHCLancaster, NH 035841922301738

Common questions

What is Jennifer Mardin's NPI number?

Jennifer Mardin's National Provider Identifier (NPI) is 1912558891, issued on Sep 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Mardin located?

The NPPES record lists a practice address at 8 Clover LN, Whitefield, NH, 03598. Phone: (603) 837-9005. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Mardin's license?

NPPES lists New Hampshire license number 2693, 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.