MARGARET CHRISTINA DONOVAN
NPI 1750264917
Counselor in Waltham, MA

Q: What is Margaret Donovan's NPI number?

The NPI number for Margaret Donovan is 1750264917. It was assigned to this individual provider in the NPPES registry on July 28, 2025.

Q: What is Margaret Donovan's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Margaret Donovan was last updated on July 28, 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.

Active since July 28, 2025

400 LEXINGTON ST, WALTHAM, MA 02452(484) 894-8250 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Margaret Christina Donovan NPPES

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

MARGARET CHRISTINA DONOVAN (NPI 1750264917) is an individual counselor in Waltham, Massachusetts and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1750264917

Entity TypeIndividualFemale

Primary Taxonomy101Y00000X

Provider Legal NameMARGARET CHRISTINA DONOVAN

Location Address400 LEXINGTON STWaltham, MA 02452-0944

Mailing Address78 Winchester St Apt 2Medford, MA 02155-6452 · (484) 894-8250

Phone(484) 894-8250

Sole ProprietorYes

Enumeration DateJuly 28, 2025

NPPES CertifiedJuly 27, 2025

✔ NPI 1750264917 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers

Taxonomy Code101Y00000X

Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Also ListedFoster Care AgencyTaxonomy 253J00000X

400 LEXINGTON ST, Waltham, MA 02452

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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 Margaret Donovan's NPI number?

The NPI number for Margaret Donovan is 1750264917. It was assigned to this individual provider in the NPPES registry on July 28, 2025.

Where is Margaret Donovan located?

Margaret Donovan practices at 400 Lexington St, Waltham, MA 02452. The listed phone number is (484) 894-8250.

What is Margaret Donovan's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Margaret Donovan was last updated on July 28, 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.