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SAMANTHA LYNN MACCHIAVERNA
NPI 1477265783
Counselor - Mental Health in Cambridge, MA

Active since December 19, 2022PECOS Enrolled
189 CAMBRIDGE ST FL 4, CAMBRIDGE, MA 02141(855) 284-7483(617) 807-0958 Get Directions Write a Review

NPPES record last updated: May 9, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 9, 2023, Dec 19, 2022 (2 updates tracked since 2022).

About Samantha Lynn Macchiaverna NPPES

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

SAMANTHA LYNN MACCHIAVERNA (NPI 1477265783) is an individual mental health provider in Cambridge, Massachusetts, licensed in Massachusetts (LMHC5000946) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477265783
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameSAMANTHA LYNN MACCHIAVERNA
Location Address189 CAMBRIDGE ST FL 4Cambridge, MA 02141-1206
Mailing AddressPo Box 748465Atlanta, GA 30374-8465 · (855) 284-7483 · Fax (617) 807-0958
Phone(855) 284-7483
Fax(617) 807-0958
Sole ProprietorNo
Enumeration DateDecember 19, 2022
Last NPPES UpdateMay 9, 20232 updates tracked since enumeration
NPPES CertifiedMay 9, 2023
✔ NPI 1477265783 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 · LMHC5000946
189 CAMBRIDGE ST FL 4, Cambridge, MA 02141
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, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha Lynn Macchiaverna 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 Samantha Macchiaverna reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Thrive Counseling LLC
548 mi
Mental Health
1000 JEFFERSON ST STE 2C
Lynchburg, VA 24504
  • Reassigned Medicare billing, Massachusetts enrollment
  • 250 clinicians in this Medicare group
NPI 1215181300 (855) 284-7483

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 3

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

SAHAR SHAHNAZI
Counselor (Mental Health)
189 CAMBRIDGE ST FL 4
CAMBRIDGE, MA 02141
Middlesex County (855) 284-7483
ALEXANDRA PAULINE HAYES
Counselor (Mental Health)
189 CAMBRIDGE ST FL 4
CAMBRIDGE, MA 02141
Middlesex County (855) 284-7483
JUDENIE DABEL
Counselor (Mental Health)
189 CAMBRIDGE ST FL 4
CAMBRIDGE, MA 02141
Middlesex County (857) 217-2585

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 Samantha Macchiaverna's NPI number?

The NPI number for Samantha Macchiaverna is 1477265783. It was assigned to this individual provider in the NPPES registry on December 19, 2022.

Where is Samantha Macchiaverna located?

Samantha Macchiaverna practices at 189 Cambridge St Fl 4, Cambridge, MA 02141. The listed phone number is (855) 284-7483.

What is Samantha Macchiaverna's specialty?

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

Is Samantha Macchiaverna enrolled in Medicare?

Yes. Samantha Macchiaverna is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Samantha Macchiaverna's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Macchiaverna reassigns Medicare benefits to Thrive Counseling LLC (Lynchburg, VA). 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 Samantha Macchiaverna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Samantha Macchiaverna accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Samantha Macchiaverna 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 Samantha Macchiaverna was last updated on May 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.