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MIDDLESEX MENTAL HEALTH, LLC
NPI 1265056527
Nurse Practitioner - Psychiatric/Mental Health in Belmont, MA

Active since June 02, 2020
9 ALEXANDER AVE, BELMONT, MA 02478(781) 222-3548(781) 472-1254 Get Directions Write a Review

NPPES record last updated: July 31, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 31, 2020, Jun 2, 2020 (2 updates tracked since 2020).

About Middlesex Mental Health, Llc NPPES

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

MIDDLESEX MENTAL HEALTH, LLC (NPI 1265056527) is a healthcare organization registered as a psychiatric/mental health in Belmont, Massachusetts and active in the NPI registry since June 2020. The organization lists Elena Mascarenhas, Owner/psychiatric Np, as its authorized official.

NPPES Registry Identity

NPI1265056527
Entity TypeOrganization
Primary Taxonomy363LP0808X
Legal Business NameMIDDLESEX MENTAL HEALTH, LLC
Location Address9 ALEXANDER AVEBelmont, MA 02478-4802
Mailing Address9 Alexander AveBelmont, MA 02478-4802 · (781) 222-3585 · Fax (781) 472-1254
Phone(781) 222-3548
Fax(781) 472-1254
Organization SubpartNo
Authorized OfficialElena MascarenhasOwner/psychiatric Np · (781) 222-3585
Enumeration DateJune 2, 2020
Last NPPES UpdateJuly 31, 20202 updates tracked since enumeration
NPPES CertifiedJuly 31, 2020
✔ NPI 1265056527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
9 ALEXANDER AVE, Belmont, MA 02478
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

REBECKA MARIE EVANS R.N., N.P.
Clinical Nurse Specialist (Psychiatric/Mental Health)
9 ALEXANDER AVE
BELMONT, MA 02478
Middlesex County (617) 249-4344
MS. JANNA KIM HOBBS M.S.W.
Social Worker (Clinical)
9 ALEXANDER AVE
BELMONT, MA 02478
Middlesex County (617) 489-1621
DR. MARTHA DEWITT PH.D.
Psychologist
9 ALEXANDER AVE
BELMONT, MA 02478
Middlesex County (617) 489-9302
DR. BLISS INUI RAND
Psychiatry & Neurology (Psychiatry)
9 ALEXANDER AVE
BELMONT, MA 02478
Middlesex County (617) 417-5399

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 Middlesex Mental Health, LLC's NPI number?

The NPI number for Middlesex Mental Health, LLC is 1265056527. It was assigned to this organization in the NPPES registry on June 2, 2020.

Where is Middlesex Mental Health, LLC located?

Middlesex Mental Health, LLC is located at 9 Alexander Ave, Belmont, MA 02478. The listed phone number is (781) 222-3548.

What is Middlesex Mental Health, LLC's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

What insurance does Middlesex Mental Health, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Middlesex Mental Health, LLC 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 Middlesex Mental Health, LLC was last updated on July 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.