NPPES file of Aug 9, 2026

Kathryn Mary Guyet, MLADC

Addiction (Substance Use Disorder) Counselor · Concord, NH

Kathryn Mary Guyet, MLADC is an addiction (substance use disorder) counselor with a practice address in Concord, New Hampshire, and NPI 1124271218, issued on Nov 3, 2008. Check the license (New Hampshire 0962, 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
1124271218
Name
Kathryn Mary Guyet
Credential
MLADC
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
0962 NH
Self-reported in NPPES; status is on the state search
Practice location
89 N State St, Concord, NH 03301
Phone
(603) 341-2938
Enumerated
Nov 3, 2008
Record last updated
Mar 26, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(603) 290-5667
Medicaid ID
3102769 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 addiction (substance use disorder) counselor records → All 516 in New Hampshire → Look up another NPI →

Also registered at 89 N State St

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

  1. Kenneth Call, M.D.Family Medicine Physician1740210368
  2. Amy GauthierAddiction (Substance Use Disorder) Counselor1356880975

Verify Kathryn Mary Guyet 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 0962    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

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Kathryn Mary Guyet among 516 addiction (substance use disorder) counselor records in New Hampshire

Kathryn Mary Guyet, 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 2008, is newer than 11% of them.

  • NPI issued2008 · 11% of these records are older, 86% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2019 · 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).

56 addiction (substance use disorder) counselor records list a practice address in Concord

They are 56 of the 3,103 NPPES records with a practice address in Concord, 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 Concord → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Patricia Barrett, MA, MLADCConcord, NH 033011003039934
  2. Dianne Castrucci, MLADCConcord, NH 033011457596611
  3. Amanda ColemanConcord, NH 033011326353921
  4. Patricia Dutton, MSConcord, NH 033011942332291
  5. Stephen Gannon, LADC1Concord, NH 033011538462312
  6. Stephanie Heath, MSConcord, NH 033011114211356
  7. Randal Jacunski, MHS,LADCConcord, NH 033011609082783
  8. Serena Johnson, M.ED.Concord, NH 033011982868246

Common questions

What is Kathryn Mary Guyet, MLADC's NPI number?

Kathryn Mary Guyet, MLADC's National Provider Identifier (NPI) is 1124271218, issued on Nov 3, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Mary Guyet, MLADC located?

The NPPES record lists a practice address at 89 N State St, Concord, NH, 03301. Phone: (603) 341-2938. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Mary Guyet, MLADC's license?

NPPES lists New Hampshire license number 0962, 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.