MARIAH CHAGNON MS, LMFT
NPI 1245871367
Marriage & Family Therapist in Concord, NH

Q: What is Mariah Chagnon's NPI number?

The NPI number for Mariah Chagnon is 1245871367. It was assigned to this individual provider in the NPPES registry on September 30, 2019. The provider is also known as Mariah Cahill.

Q: What is Mariah Chagnon's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: Is Mariah Chagnon enrolled in Medicare?

No. Mariah Chagnon has opted out of Medicare through September 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Mariah Chagnon was last updated on September 13, 2022. 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.

Active since September 30, 2019Opted out of Medicare · through Sep 1, 2026

3 PLEASANT ST STE 5, CONCORD, NH 03301(603) 506-4368 Get Directions Write a Review

NPPES record last updated: September 13, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 13, 2022, Oct 2, 2019 (2 updates tracked since 2019).

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About Mariah Chagnon Ms, Lmft NPPES

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

MARIAH CHAGNON MS, LMFT (NPI 1245871367) is an individual marriage & family therapist in Concord, New Hampshire, licensed in New Hampshire (277) and active in the NPI registry since September 2019. She has opted out of Medicare through September 1, 2026.

NPPES Registry Identity

NPI1245871367

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMARIAH CHAGNONCredential: MS, LMFT

Location Address3 PLEASANT ST STE 5Concord, NH 03301-4007

Mailing Address3 Pleasant St Ste 5Concord, NH 03301-4007

Phone(603) 506-4368

Sole ProprietorNo

Enumeration DateSeptember 30, 2019

Last NPPES UpdateSeptember 13, 20222 updates tracked since enumeration

NPPES CertifiedAugust 24, 2022

✔ NPI 1245871367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in NH · 277

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

3 PLEASANT ST STE 5, Concord, NH 03301

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Other Names 1

Former Name (1)Mariah Cahill

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mariah Chagnon Ms, Lmft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 1, 2024 through September 1, 2026.

Opt-Out Effective DateSeptember 1, 2024

Opt-Out In Effect ThroughSeptember 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

ELLACOYA COUNSELING PLLC

Marriage & Family Therapist

3 PLEASANT ST STE 5
CONCORD, NH 03301

Merrimack County (603) 506-4368

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 Mariah Chagnon's NPI number?

The NPI number for Mariah Chagnon is 1245871367. It was assigned to this individual provider in the NPPES registry on September 30, 2019. The provider is also known as Mariah Cahill.

Where is Mariah Chagnon located?

Mariah Chagnon practices at 3 Pleasant St Ste 5, Concord, NH 03301. The listed phone number is (603) 506-4368.

What is Mariah Chagnon's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Mariah Chagnon enrolled in Medicare?

No. Mariah Chagnon has opted out of Medicare through September 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Mariah Chagnon accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Providence Health Plan and WellPoint and 1 other insurer list Mariah Chagnon 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 Mariah Chagnon was last updated on September 13, 2022. 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.