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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY C PINEDA LMHC
NPI 1144802687
Counselor - Mental Health in Waltham, MA

Active since April 23, 2021
431 RIVER ST STE 3, WALTHAM, MA 02453(781) 891-0555(781) 647-1432 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 30, 2026, Sep 20, 2024, May 10, 2022 and 1 more (4 updates tracked since 2021).

About Mary C Pineda Lmhc NPPES

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

MARY C PINEDA LMHC (NPI 1144802687) is an individual mental health provider in Waltham, Massachusetts, licensed in Massachusetts (LMHC10002836) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1144802687
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARY C PINEDACredential: LMHC
Location Address431 RIVER ST STE 3Waltham, MA 02453-5483
Mailing Address431 River St Ste 3Waltham, MA 02453-5483 · (781) 891-0555 · Fax (781) 647-1432
Phone(781) 891-0555
Fax(781) 647-1432
Sole ProprietorNo
Enumeration DateApril 23, 2021
Last NPPES UpdateSeptember 30, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2026
✔ NPI 1144802687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in MA · LMHC10002836
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
431 RIVER ST STE 3, Waltham, MA 02453
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

YEKATERINA KULAKOVA
Social Worker (Clinical)
431 RIVER ST STE 3
WALTHAM, MA 02453
Middlesex County (781) 966-5683
REBECCA ALLISON VASQUEZ
Social Worker
431 RIVER ST STE 3
WALTHAM, MA 02453
Middlesex County (781) 966-5674
MINDY PIERRE
Social Worker
431 RIVER ST STE 3
WALTHAM, MA 02453
Middlesex County (781) 966-5663
SARAH L SIROIS RN
Registered Nurse
431 RIVER ST STE 3
WALTHAM, MA 02453
Middlesex County (781) 891-0555

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 Pineda's NPI number?

The NPI number for Mary Pineda is 1144802687. It was assigned to this individual provider in the NPPES registry on April 23, 2021.

Where is Mary Pineda located?

Mary Pineda practices at 431 River St Ste 3, Waltham, MA 02453. The listed phone number is (781) 891-0555.

What is Mary Pineda's specialty?

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

What insurance does Mary Pineda accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Mary Pineda 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 Pineda was last updated on September 30, 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.