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KELLY ALAINA TIERNAN
NPI 1164312799
Counselor - Mental Health in Boston, MA

Active since July 07, 2025
801 MASSACHUSETTS AVE, BOSTON, MA 02118(617) 414-4238 Get Directions Write a Review

NPPES record last updated: July 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kelly Alaina Tiernan NPPES

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

KELLY ALAINA TIERNAN (NPI 1164312799) is an individual mental health provider in Boston, Massachusetts and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1164312799
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKELLY ALAINA TIERNAN
Location Address801 MASSACHUSETTS AVEBoston, MA 02118-2605
Mailing Address1 Webb Park Apt 3South Boston, MA 02127-8920 · (860) 916-5019
Phone(617) 414-4238
Sole ProprietorNo
Enumeration DateJuly 7, 2025
NPPES CertifiedJuly 7, 2025
✔ NPI 1164312799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
801 MASSACHUSETTS AVE, Boston, MA 02118
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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.

DR. FELICIA ELIZABETH PATCH MD
Internal Medicine
801 MASSACHUSETTS AVE, CROSSTOWN 2
BOSTON, MA 02118
Suffolk County (617) 414-4376
CORINA ELENA BEINER MARTINEZ
Student in an Organized Health Care Education/Training Program
801 MASSACHUSETTS AVE
BOSTON, MA 02118
Suffolk County (617) 414-5951
MAYERLIN MORLA UBIERA
Counselor (Mental Health)
801 MASSACHUSETTS AVE
BOSTON, MA 02118
Suffolk County (617) 651-2538
XANTHIA ALIX TUCKER MD
Internal Medicine
801 MASSACHUSETTS AVE, SUITE 5A, CROSSTOWN BLDG
BOSTON, MA 02118
Suffolk County (617) 414-5951
DR. JENNIFER K HUGHES M.D.
Internal Medicine (Hospice and Palliative Medicine)
801 MASSACHUSETTS AVE, CROSSTOWN 2
BOSTON, MA 02118
Suffolk County (617) 414-4376
LUCY CURELL
Community Health Worker
801 MASSACHUSETTS AVE
BOSTON, MA 02118
Suffolk County (617) 991-8264
AMOS WU
Internal Medicine
801 MASSACHUSETTS AVE, CROSSTOWN 2
BOSTON, MA 02118
Suffolk County (617) 414-7399
MS. ARCHANA VASUDEVAN DO
Internal Medicine
801 MASSACHUSETTS AVE, CROSSTOWN 2
BOSTON, MA 02118
Suffolk County (617) 414-7399

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 Kelly Tiernan's NPI number?

The NPI number for Kelly Tiernan is 1164312799. It was assigned to this individual provider in the NPPES registry on July 7, 2025.

Where is Kelly Tiernan located?

Kelly Tiernan practices at 801 Massachusetts Ave, Boston, MA 02118. The listed phone number is (617) 414-4238.

What is Kelly Tiernan'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 Kelly Tiernan was last updated on July 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.