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MARY ELIZABETH NICHOLS M.ED., LMHC
NPI 1689268906
Counselor - Mental Health in Dorchester, MA

Active since February 26, 2021PECOS Enrolled
780 WILLIAM T MORRISSEY BLVD APT 531, DORCHESTER, MA 02122(508) 237-7294 Get Directions Write a Review

NPPES record last updated: June 6, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jun 6, 2026, Apr 3, 2024, Feb 26, 2021 (3 updates tracked since 2021).

About Mary Elizabeth Nichols M.ed., Lmhc NPPES

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

MARY ELIZABETH NICHOLS M.ED., LMHC (NPI 1689268906) is an individual mental health provider in Dorchester, Massachusetts, licensed in Massachusetts (LMHC10002064) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1689268906
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARY ELIZABETH NICHOLSCredential: M.ED., LMHC
Location Address780 WILLIAM T MORRISSEY BLVD APT 531Dorchester, MA 02122-3762
Mailing Address780 William T Morrissey Blvd Apt 531Dorchester, MA 02122-3762 · (508) 237-7294
Phone(508) 237-7294
Sole ProprietorNo
Enumeration DateFebruary 26, 2021
Last NPPES UpdateJune 6, 20263 updates tracked since enumeration
NPPES CertifiedJune 6, 2026
✔ NPI 1689268906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MA · LMHC10002064
780 WILLIAM T MORRISSEY BLVD APT 531, Dorchester, MA 02122
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Secondary Practice Location 1

Location 18 Farnham StBoston, MA 02119-2962 · Phone (617) 971-9360

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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)

Mary Elizabeth Nichols M.ed., Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 Mary Nichols's NPI number?

The NPI number for Mary Nichols is 1689268906. It was assigned to this individual provider in the NPPES registry on February 26, 2021.

Where is Mary Nichols located?

Mary Nichols practices at 780 William T Morrissey Blvd Apt 531, Dorchester, MA 02122. The listed phone number is (508) 237-7294.

What is Mary Nichols's specialty?

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

Is Mary Nichols enrolled in Medicare?

Yes. Mary Nichols is registered in the Medicare PECOS enrollment system.

What insurance does Mary Nichols accept?

Health plans from Anthem Blue Cross and Blue Shield list Mary Nichols 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 Mary Nichols was last updated on June 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.