MR. MARC DAVID VIERA LMHC, LADC I
NPI 1861666901
Counselor - Mental Health in New Bedford, MA

Q: What is Marc Viera's NPI number?

The NPI number for Marc Viera is 1861666901. It was assigned to this individual provider in the NPPES registry on April 19, 2008.

Q: What is Marc Viera's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Marc Viera was last updated on September 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since April 19, 2008PECOS Enrolled

52 BRIGHAM ST STE 5, SUITE #5, NEW BEDFORD, MA 02740(508) 993-8332(508) 993-1024 Get Directions Write a Review

NPPES record last updated: September 14, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mr. Marc David Viera Lmhc, Ladc I NPPES

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

MR. MARC DAVID VIERA LMHC, LADC I (NPI 1861666901) is an individual mental health provider in New Bedford, Massachusetts, licensed in Massachusetts (8676) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861666901

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameMR. MARC DAVID VIERACredential: LMHC, LADC I

Location Address52 BRIGHAM ST STE 5, SUITE #5New Bedford, MA 02740-2210

Mailing Address52 Brigham St Ste 5, Suite #5New Bedford, MA 02740-2210 · (508) 993-8332 · Fax (508) 993-1024

Phone(508) 993-8332

Fax(508) 993-1024

Sole ProprietorYes

Enumeration DateApril 19, 2008

Last NPPES UpdateSeptember 14, 2015

✔ NPI 1861666901 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 · 8676

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 2402 (MA)

52 BRIGHAM ST STE 5, New Bedford, MA 02740

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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)

Mr. Marc David Viera Lmhc, Ladc I 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 Marc Viera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Thrive Counseling LLC

525 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 2

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

CAITLIN JEFFERY LMHC

Counselor (Mental Health)

52 BRIGHAM ST STE 5
NEW BEDFORD, MA 02740

Bristol County (508) 993-8332

MS. PAULETTE M. CHARTIER APRN, BC

Nurse Practitioner (Psychiatric/Mental Health)

52 BRIGHAM ST STE 5
NEW BEDFORD, MA 02740

Bristol County (508) 993-8332

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 Marc Viera's NPI number?

The NPI number for Marc Viera is 1861666901. It was assigned to this individual provider in the NPPES registry on April 19, 2008.

Where is Marc Viera located?

Marc Viera practices at 52 Brigham St Ste 5 Suite #5, New Bedford, MA 02740. The listed phone number is (508) 993-8332.

What is Marc Viera's specialty?

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

Is Marc Viera enrolled in Medicare?

Yes. Marc Viera is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marc Viera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marc Viera 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 Marc Viera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marc Viera accept?

Health plans from Harvard Pilgrim Health Care list Marc Viera 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 Marc Viera was last updated on September 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.