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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

THOMAS E. DONOVAN MA, LCMHC, LMHC
NPI 1023475803
Counselor - Mental Health in Chelmsford, MA

Active since January 25, 2016PECOS Enrolled
2 COURTHOUSE LN, CHELMSFORD, MA 01824(978) 275-9444 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 20, 2026, Feb 10, 2025, Feb 19, 2019 and 1 more (4 updates tracked since 2016).

About Thomas E. Donovan Ma, Lcmhc, Lmhc NPPES

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

THOMAS E. DONOVAN MA, LCMHC, LMHC (NPI 1023475803) is an individual mental health provider in Chelmsford, Massachusetts, licensed in New Hampshire (1203) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1023475803
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameTHOMAS E. DONOVANCredential: MA, LCMHC, LMHC
Location Address2 COURTHOUSE LNChelmsford, MA 01824-1715
Mailing Address100 W Pearl StNashua, NH 03060-3343
Phone(978) 275-9444
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateJanuary 25, 2016
Last NPPES UpdateJuly 20, 20264 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1023475803 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in NH · 1203✔ Licensed in MA · 9512
2 COURTHOUSE LN, Chelmsford, MA 01824
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan, WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas E. Donovan Ma, Lcmhc, Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8921528522
PECOS Enrollment IDI20250226002449
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

KERRY REGAN MCNEAL LMHC
Counselor (Mental Health)
2 COURTHOUSE LN, #3
CHELMSFORD, MA 01824
Middlesex County (978) 275-9444
VIVIAN GARCIA MED
Counselor (Mental Health)
2 COURTHOUSE LN
CHELMSFORD, MA 01824
Middlesex County (978) 459-2306
COMPREHENSIVE OUTPATIENT SERVICES INC
Community/Behavioral Health
2 COURTHOUSE LN
CHELMSFORD, MA 01824
Middlesex County (617) 527-4610
COMPREHENSIVE HEALTH SERVICES, LLC
Counselor (Professional)
2 COURTHOUSE LN, SUITE 3
CHELMSFORD, MA 01824
Middlesex County (978) 275-9444
CATHERINE AUTH LICSW
Social Worker (Clinical)
2 COURTHOUSE LN
CHELMSFORD, MA 01824
Middlesex County (978) 275-9444
DR. BELLE KUO D.M.D, PH.D.
Social Worker (Clinical)
2 COURTHOUSE LN, SUITE 3
CHELMSFORD, MA 01824
Middlesex County (978) 275-9444
JENNIFER LEONARDO PHD, MSW, LCSW
Social Worker (Clinical)
2 COURTHOUSE LN
CHELMSFORD, MA 01824
Middlesex County (978) 275-9444
MARLENA THOMPSON
Social Worker
2 COURTHOUSE LN
CHELMSFORD, MA 01824
Middlesex County (978) 275-9444

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 Thomas Donovan's NPI number?

The NPI number for Thomas Donovan is 1023475803. It was assigned to this individual provider in the NPPES registry on January 25, 2016.

Where is Thomas Donovan located?

Thomas Donovan practices at 2 Courthouse Ln, Chelmsford, MA 01824. The listed phone number is (978) 275-9444.

What is Thomas Donovan's specialty?

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

Is Thomas Donovan enrolled in Medicare?

Yes. Thomas Donovan is registered in the Medicare PECOS enrollment system.

What insurance does Thomas Donovan accept?

Health plans from Providence Health Plan and WellSense Health Plan list Thomas Donovan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Donovan was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.