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TIRZAH LEIGH MCGOWAN
NPI 1750183539
Social Worker - Clinical in Lowell, MA

Active since March 25, 2025
77 E MERRIMACK ST, LOWELL, MA 01852(978) 349-4181 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 26, 2026, Mar 25, 2025 (2 updates tracked since 2025).

About Tirzah Leigh Mcgowan NPPES

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

TIRZAH LEIGH MCGOWAN (NPI 1750183539) is an individual clinical provider in Lowell, Massachusetts, licensed in Massachusetts (101YM0800X) and active in the NPI registry since March 2025.

NPPES Registry Identity

NPI1750183539
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameTIRZAH LEIGH MCGOWAN
Location Address77 E MERRIMACK STLowell, MA 01852-1251
Mailing Address77 E Merrimack StLowell, MA 01852-1251 · (978) 349-4181
Phone(978) 349-4181
Sole ProprietorNo
Enumeration DateMarch 25, 2025
Last NPPES UpdateJanuary 26, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 26, 2026
✔ NPI 1750183539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MA · 101YM0800X
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
77 E MERRIMACK ST, Lowell, MA 01852
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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.

MR. DAN WALLIN
Case Manager/Care Coordinator
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 453-6800
JANITZA ARCE
Social Worker
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 905-1342
MELISSA MIGNOLIA CABRERA MA
Counselor
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 349-4205
WILLIAM DONALD MACKINLAY
Counselor
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 221-6923
JENNIFER S LUCEY BCBA
Behavior Analyst
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 987-7806
AMIE TERNULLO DIMINICO
Counselor (Mental Health)
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (781) 389-6678
KIMBERLY BATES BA
Counselor (Mental Health)
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 349-4203
THERESA DOWLING
Student in an Organized Health Care Education/Training Program
77 E MERRIMACK ST
LOWELL, MA 01852
Middlesex County (978) 453-6800

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 Tirzah Mcgowan's NPI number?

The NPI number for Tirzah Mcgowan is 1750183539. It was assigned to this individual provider in the NPPES registry on March 25, 2025.

Where is Tirzah Mcgowan located?

Tirzah Mcgowan practices at 77 E Merrimack St, Lowell, MA 01852. The listed phone number is (978) 349-4181.

What is Tirzah Mcgowan's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Tirzah Mcgowan was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.