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ALEXIS BARNES LMHC
NPI 1639793417
Counselor - Mental Health in Chelsea, MA

Active since June 08, 2020PECOS Enrolled
175 CRESCENT AVE, CHELSEA, MA 02150(617) 889-8779(617) 889-9568 Get Directions Write a Review

NPPES record last updated: April 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 19, 2026, Jun 9, 2020 (2 updates tracked since 2020).

About Alexis Barnes Lmhc NPPES

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

ALEXIS BARNES LMHC (NPI 1639793417) is an individual mental health provider in Chelsea, Massachusetts, licensed in Massachusetts (LMHC1001582) and active in the NPI registry since June 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639793417
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameALEXIS BARNESCredential: LMHC
Location Address175 CRESCENT AVEChelsea, MA 02150-3009
Mailing AddressPo Box 290014Charlestown, MA 02129-0201 · (617) 249-3192
Phone(617) 889-8779
Fax(617) 889-9568
Sole ProprietorNo
Enumeration DateJune 8, 2020
Last NPPES UpdateApril 19, 20262 updates tracked since enumeration
NPPES CertifiedApril 19, 2026
✔ NPI 1639793417 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 · LMHC1001582
175 CRESCENT AVE, Chelsea, MA 02150
Open in Google Maps ↗

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexis Barnes 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.

Medicare Billing Reassignment

Medicare enrollment records show Alexis Barnes reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Actualize Counseling & Nutrition LLC
8.9 mi
Clinical
30 STANDISH RD
Arlington, MA 02476
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4 clinicians in this Medicare group
NPI 1316571136 (781) 430-9833

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MR. CARLOS ALBERTO COLON JR. LPN
Licensed Practical Nurse
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-8779
MITSOUKO HANDAL
Social Worker (Clinical)
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-8779
NICOLAS MALOOF BA
Counselor (Addiction (Substance Use Disorder))
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-8779
NICOLE BOURGEOIS M.ED, LADC1
Counselor (Addiction (Substance Use Disorder))
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-8779
EMILY LUU
Registered Nurse (Medical-Surgical)
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-8779
DANIEL GREER
Counselor (Addiction (Substance Use Disorder))
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-8779
SARAH JAYNES
Licensed Practical Nurse
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 889-9568
SETH PERKINS MSW
Counselor (Addiction (Substance Use Disorder))
175 CRESCENT AVE
CHELSEA, MA 02150
Suffolk County (617) 958-5589

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 Alexis Barnes's NPI number?

The NPI number for Alexis Barnes is 1639793417. It was assigned to this individual provider in the NPPES registry on June 8, 2020.

Where is Alexis Barnes located?

Alexis Barnes practices at 175 Crescent Ave, Chelsea, MA 02150. The listed phone number is (617) 889-8779.

What is Alexis Barnes's specialty?

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

Is Alexis Barnes enrolled in Medicare?

Yes. Alexis Barnes is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexis Barnes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Barnes reassigns Medicare benefits to Actualize Counseling & Nutrition LLC (Arlington, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexis Barnes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexis Barnes accept?

Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Alexis Barnes 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 Alexis Barnes was last updated on April 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.