NPPES file of Aug 9, 2026

Darryl Anthony Stewart, MA, LCMHC

Mental Health Counselor · Manchester, NH

Darryl Anthony Stewart, MA, LCMHC is a mental health counselor with a practice address in Manchester, New Hampshire, and NPI 1891590378, issued on Feb 18, 2025. Check the license (New Hampshire 4894, 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
1891590378
Name
Darryl Anthony Stewart
Credential
MA, LCMHC
Primary taxonomy
Mental Health Counselor 101YM0800X
License numbers
4894 NH
101457 TX
Self-reported in NPPES; status is on the state search
Practice location
1001 Elm St Ste 303, Manchester, NH 03101
Phone
(603) 270-9181
Enumerated
Feb 18, 2025
Record last updated
Mar 23, 2026
Medicare enrollment
Enrolled (PECOS I20250804002879); 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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Verify Darryl Anthony Stewart 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 4894
    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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Bills Medicare through one group practice

  1. Mental Health Specialty Group PAPortsmouth, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Darryl Anthony Stewart among 2,284 mental health counselor records in New Hampshire

Darryl Anthony Stewart, MA, LCMHC 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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2021 · 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).

371 mental health counselor records list a practice address in Manchester

They are 371 of the 4,401 NPPES records with a practice address in Manchester, and 2,284 mental health counselor records in New Hampshire.

The 8 mental health counselor records with the nearest ZIP codes

  1. Kimberly Ahlgren, LCMHC, CCBTManchester, NH 031011497842496
  2. Donna Colabella, LCMHCManchester, NH 031011184729006
  3. Pamela Devine, LCMHCManchester, NH 031011699852848
  4. Barbara Dupont, LCMHC, CCBTManchester, NH 031011033206883
  5. Russell Johnson, LCMHCManchester, NH 031011457439853
  6. Michele Leonard, MAManchester, NH 031011891763223
  7. Ellen Papanikolaou, LCMHCManchester, NH 031011851485593
  8. Linda Powers, LCMHCManchester, NH 031011679640999

Common questions

What is Darryl Anthony Stewart, MA, LCMHC's NPI number?

Darryl Anthony Stewart, MA, LCMHC's National Provider Identifier (NPI) is 1891590378, issued on Feb 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Darryl Anthony Stewart, MA, LCMHC located?

The NPPES record lists a practice address at 1001 Elm St Ste 303, Manchester, NH, 03101. Phone: (603) 270-9181. Providers update this record themselves, so call before visiting.

How can I verify Darryl Anthony Stewart, MA, LCMHC's license?

NPPES lists New Hampshire license number 4894, 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.

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.