1. Home
  2. Directory
  3. Massachusetts
  4. Lexington
  5. Counselor
  6. NPI Profile

MELISSA DEL CARMEN GUERRERO RN
NPI 1063340313
Counselor - Mental Health in Lexington, MA

Active since May 08, 2026
125 HARTWELL AVE, LEXINGTON, MA 02421(178) 186-1089 Get Directions Write a Review

NPPES record last updated: May 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Melissa Del Carmen Guerrero Rn NPPES

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

MELISSA DEL CARMEN GUERRERO RN (NPI 1063340313) is an individual mental health provider in Lexington, Massachusetts and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1063340313
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMELISSA DEL CARMEN GUERREROCredential: RN
Location Address125 HARTWELL AVELexington, MA 02421-3100
Mailing Address125 Hartwell AveLexington, MA 02421-3100 · (178) 186-1089
Phone(178) 186-1089
Sole ProprietorYes
Enumeration DateMay 8, 2026
NPPES CertifiedMay 8, 2026
✔ NPI 1063340313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
125 HARTWELL AVE, Lexington, MA 02421
Open in Google Maps ↗

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.

ANGELIKI CONSTANTINE
Counselor (Mental Health)
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
EMMA CLAY RN
Nurse Practitioner (Psychiatric/Mental Health)
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
KATE MCGRATH
Counselor (Mental Health)
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
SARAH ALISON VALENTINE
Community Health Worker
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
COLLEEN DYKSTRA
Community Health Worker
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
MADELINE ELIZABETH ELLIS
Counselor (Mental Health)
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
GRACE WILLINGHAM
Counselor (Mental Health)
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890
MADLYNA BOUCHOTTE
Counselor (Mental Health)
125 HARTWELL AVE
LEXINGTON, MA 02421
Middlesex County (781) 861-0890

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 Melissa Guerrero's NPI number?

The NPI number for Melissa Guerrero is 1063340313. It was assigned to this individual provider in the NPPES registry on May 8, 2026.

Where is Melissa Guerrero located?

Melissa Guerrero practices at 125 Hartwell Ave, Lexington, MA 02421. The listed phone number is (178) 186-1089.

What is Melissa Guerrero's specialty?

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

When was this NPI record last updated?

The NPPES record for Melissa Guerrero was last updated on May 8, 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.