1. Home
  2. Directory
  3. Massachusetts
  4. Barnstable
  5. Counselor
  6. NPI Profile

MR. WILLIAM XAVIER KELLY M.A., LMHC, LADC1
NPI 1851519441
Counselor - Mental Health in Barnstable, MA

Active since April 22, 2007
275 MILLWAY, BARNSTABLE, MA 02630(860) 324-9720 Get Directions Write a Review

NPPES record last updated: March 9, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. William Xavier Kelly M.a., Lmhc, Ladc1 NPPES

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

MR. WILLIAM XAVIER KELLY M.A., LMHC, LADC1 (NPI 1851519441) is an individual mental health provider in Barnstable, Massachusetts, licensed in Massachusetts (7274) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1851519441
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameMR. WILLIAM XAVIER KELLYCredential: M.A., LMHC, LADC1
Location Address275 MILLWAYBarnstable, MA 02630-1102
Mailing Address311 Village Grn N, Suite 160Plymouth, MA 02360-7761 · (860) 324-9720
Phone(860) 324-9720
Sole ProprietorNo
Enumeration DateApril 22, 2007
Last NPPES UpdateMarch 9, 2010
✔ NPI 1851519441 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MA · 7274
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 000668 (CT), 2304 (MA)
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License 001719 (CT)
Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 001149 (CT)
275 MILLWAY, Barnstable, MA 02630
Open in Google Maps ↗

Other Providers at the Same Location NPPES 13

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

MS. SUSAN MARY BOTELLO MSW, LICSW
Social Worker (Clinical)
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (508) 375-0080
EMMA KATE LEAHY MS, CRC, LMHC
Counselor (Mental Health)
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (774) 269-0649
WILDFLOWER INTUITIVE COUNSELING LLC
Counselor (Mental Health)
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (508) 737-8590
HEALING HARBOR PSYCHOTHERAPY LLC
Counselor (Mental Health)
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (508) 778-8580
PETER G DEROSA M.D.
Psychiatry & Neurology (Psychiatry)
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (508) 362-1363
DR. STACIE LENORE HITCHCOCK M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (508) 362-8320
DR. SUZANNE M MILLER PHD, CCC/SLP
Speech-Language Pathologist
275 MILLWAY
BARNSTABLE, MA 02630
Barnstable County (508) 362-3314
SPEECH-LANGUAGE PATHOLOGY ASSOICATES OF CAPE COD LLC
Speech-Language Pathologist
275 MILLWAY, 2ND FLOOR
BARNSTABLE, MA 02630
Barnstable County (508) 362-3314

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 William Kelly's NPI number?

The NPI number for William Kelly is 1851519441. It was assigned to this individual provider in the NPPES registry on April 22, 2007.

Where is William Kelly located?

William Kelly practices at 275 Millway, Barnstable, MA 02630. The listed phone number is (860) 324-9720.

What is William Kelly's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for William Kelly was last updated on March 9, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.