NPPES file of Aug 9, 2026

Nelson Pell Hayden, MLADC

Addiction (Substance Use Disorder) Counselor · Keene, NH

Nelson Pell Hayden, MLADC is an addiction (substance use disorder) counselor with a practice address in Keene, New Hampshire, and NPI 1598343691, issued on Mar 30, 2021. Check the license (New Hampshire 1148, as entered in NPPES) 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
1598343691
Name
Nelson Pell Hayden
Credential
MLADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
1148 NH
Self-reported in NPPES; status is on the state search
Practice location
24 Railroad St, Keene, NH 03431
Phone
(603) 354-5454
Enumerated
Mar 30, 2021
Record last updated
Jul 5, 2022
Fax
(603) 352-5118
Medicare enrollment
Enrolled (PECOS I20240327000048); 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 addiction (substance use disorder) counselor records → All 516 in New Hampshire → Look up another NPI →

Also registered at 24 Railroad St

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

  1. Tara Babcock, BASpecialist1467119875
  2. Martha BarnardAddiction (Substance Use Disorder) Counselor1821740317
  3. Jordan Baroni, BASpecialist1578281184
  4. Ann BranenPsychiatric/Mental Health Nurse Practitioner1972375970
  5. Laurie Butz-MeyerroseAddiction (Substance Use Disorder) Counselor1912483066
  6. Emily DrakeSpecialist1952974123

Verify Nelson Pell Hayden 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 1148    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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Nelson Pell Hayden among 516 addiction (substance use disorder) counselor records in New Hampshire

Nelson Pell Hayden, MLADC is one of 516 addiction (substance use disorder) counselor records with a practice address in New Hampshire. 4% 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 2021, is newer than 74% of them.

  • NPI issued2021 · 74% of these records are older, 21% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2018 · median 2011 among the 43 with a school on file
  • Record last updated2022 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 addiction (substance use disorder) counselor records list a practice address in Keene

They are 25 of the 1,482 NPPES records with a practice address in Keene, and 516 addiction (substance use disorder) counselor records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 516 in New Hampshire → Every provider in Keene → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Laurie Butz-MeyerroseKeene, NH 034311912483066
  2. Nancy Davis, MA, LADCKeene, NH 034311083892814
  3. Quentin Estey, CRSWKeene, NH 034311982009213
  4. Constance Flagg, LADCKeene, NH 034311538525472
  5. Brian Houghton, LADCKeene, NH 034311538551049
  6. Martha Huckins, LCMHC, MLADCKeene, NH 034311841530367
  7. Victoria Keller, M.A., L.A.D.C.Keene, NH 034311891839957
  8. Peter Lo Iacono, MA, LADCKeene, NH 034311003919051

Common questions

What is Nelson Pell Hayden, MLADC's NPI number?

Nelson Pell Hayden, MLADC's National Provider Identifier (NPI) is 1598343691, issued on Mar 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nelson Pell Hayden, MLADC located?

The NPPES record lists a practice address at 24 Railroad St, Keene, NH, 03431. Phone: (603) 354-5454. Providers update this record themselves, so call before visiting.

How can I verify Nelson Pell Hayden, MLADC's license?

NPPES lists New Hampshire license number 1148, 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. 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.