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KATLYN ROY
NPI 1154290203
Counselor - Addiction (Substance Use Disorder) in Manchester, NH

Active since November 05, 2025
20 MARKET ST, MANCHESTER, NH 03101(603) 622-4747 Get Directions Write a Review

NPPES record last updated: November 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katlyn Roy NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATLYN ROY (NPI 1154290203) is an individual addiction (substance use disorder) provider in Manchester, New Hampshire and active in the NPI registry since November 2025.

NPPES Registry Identity

NPI1154290203
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameKATLYN ROY
Location Address20 MARKET STManchester, NH 03101-1957
Mailing Address20 Market StManchester, NH 03101-1957 · (603) 622-4747
Phone(603) 622-4747
Sole ProprietorNo
Enumeration DateNovember 5, 2025
NPPES CertifiedNovember 5, 2025
✔ NPI 1154290203 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
20 MARKET ST, Manchester, NH 03101
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KYLE D HASKELL
Counselor (Addiction (Substance Use Disorder))
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (603) 622-4747
HABIT OPCO, LLC
Clinic/Center (Methadone)
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (603) 622-4747
MRS. CHRISTINE M FINLAYSON SAC
Counselor (Addiction (Substance Use Disorder))
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (978) 674-7575
MS. JESSICA A WHEELER ADS, CRSW
Counselor (Addiction (Substance Use Disorder))
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (603) 487-6727
SANDRA GROETZINGER MS
Counselor (Addiction (Substance Use Disorder))
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (603) 622-4747
JOHN ROGERS
Counselor (Addiction (Substance Use Disorder))
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (603) 622-4747
MRS. NANCY JEAN RICHARD RN
Registered Nurse (Addiction (Substance Use Disorder))
20 MARKET ST
MANCHESTER, HI 03101
Hillsborough County (603) 622-4747
TAMMY MARIE DUGAN
Clinic/Center (Methadone)
20 MARKET ST
MANCHESTER, NH 03101
Hillsborough County (603) 622-4747

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katlyn Roy's NPI number?

The NPI number for Katlyn Roy is 1154290203. It was assigned to this individual provider in the NPPES registry on November 5, 2025.

Where is Katlyn Roy located?

Katlyn Roy practices at 20 Market St, Manchester, NH 03101. The listed phone number is (603) 622-4747.

What is Katlyn Roy's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Katlyn Roy was last updated on November 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.