HANNAH MERSEREAU LPC-MHSP
NPI 1073393278
Counselor - Mental Health in Clarksville, TN

Q: What is Hannah Mersereau's NPI number?

The NPI number for Hannah Mersereau is 1073393278. It was assigned to this individual provider in the NPPES registry on October 4, 2023. The provider is also known as Hannah Athey.

Q: What is Hannah Mersereau'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 Hannah Mersereau was last updated on August 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since October 04, 2023

130 HILLCREST DR STE 103, CLARKSVILLE, TN 37043(615) 682-2446 Get Directions Write a Review

NPPES record last updated: August 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 10, 2025, Jan 3, 2025, Oct 27, 2023 and 1 more (4 updates tracked since 2023).

On this page

About Hannah Mersereau Lpc-mhsp NPPES

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

HANNAH MERSEREAU LPC-MHSP (NPI 1073393278) is an individual mental health provider in Clarksville, Tennessee, licensed in Tennessee (6584) and active in the NPI registry since October 2023. She maintains a secondary practice location in Nashville.

NPPES Registry Identity

NPI1073393278

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameHANNAH MERSEREAUCredential: LPC-MHSP

Location Address130 HILLCREST DR STE 103Clarksville, TN 37043-5064

Mailing Address130 Hillcrest Dr Ste 103Clarksville, TN 37043-5064

Phone(615) 682-2446

Sole ProprietorNo

Enumeration DateOctober 4, 2023

Last NPPES UpdateAugust 10, 20254 updates tracked since enumeration

NPPES CertifiedAugust 10, 2025

✔ NPI 1073393278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Licenses✔ Licensed in TN · 6584✔ Licensed in KY · 284922✔ Licensed in HI · MHC-902

130 HILLCREST DR STE 103, Clarksville, TN 37043

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Other Names 1

Former Name (1)Hannah Athey

Secondary Practice Location 1

Location 1210 25th Ave N Ste 1220Nashville, TN 37203-1640 · Phone (615) 682-2446

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Other Providers at the Same Location NPPES

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

HM COUNSELING

Clinic/Center (Mental Health (Including Community Mental Health Center))

130 HILLCREST DR STE 103
CLARKSVILLE, TN 37043

Montgomery County (615) 682-2446

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 Hannah Mersereau's NPI number?

The NPI number for Hannah Mersereau is 1073393278. It was assigned to this individual provider in the NPPES registry on October 4, 2023. The provider is also known as Hannah Athey.

Where is Hannah Mersereau located?

Hannah Mersereau practices at 130 Hillcrest Dr Ste 103, Clarksville, TN 37043. The listed phone number is (615) 682-2446.

What is Hannah Mersereau's specialty?

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

What insurance does Hannah Mersereau accept?

Health plans from BlueCross BlueShield of Tennessee, Oscar Insurance Company and UnitedHealthcare list Hannah Mersereau 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 Hannah Mersereau was last updated on August 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.