NEST DIAGNOSTICS, INC.
NPI 1841152428
Clinic/Center - Mental Health (Including Community Mental Health Center) in Fort Mill, SC

Q: What is Nest Diagnostics, Inc.'s NPI number?

The NPI number for Nest Diagnostics, Inc. is 1841152428. It was assigned to this organization in the NPPES registry on December 2, 2025.

Q: What is Nest Diagnostics, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Active since December 02, 2025

681 ROCK LAKE GLN, FORT MILL, SC 29715(571) 498-3108(000) 000-0000 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 13, 2026, Dec 2, 2025 (2 updates tracked since 2025).

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About Nest Diagnostics, Inc. NPPES

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

NEST DIAGNOSTICS, INC. (NPI 1841152428) is a healthcare organization registered as a mental health (including community mental health center) in Fort Mill, South Carolina and active in the NPI registry since December 2025. The organization lists Matthew Tejas Callaham, Ceo, as its authorized official.

NPPES Registry Identity

NPI1841152428

Entity TypeOrganization

Primary Taxonomy261QM0801X

Legal Business NameNEST DIAGNOSTICS, INC.

Location Address681 ROCK LAKE GLNFort Mill, SC 29715-6454

Mailing Address681 Rock Lake GlnFort Mill, SC 29715-6454 · (571) 498-3108

Phone(571) 498-3108

Fax(000) 000-0000

Organization SubpartNo

Authorized OfficialMatthew Tejas CallahamCeo · (571) 498-3108

Enumeration DateDecember 2, 2025

Last NPPES UpdateJanuary 13, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 13, 2026

✔ NPI 1841152428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities

Taxonomy Code261QM0801X

Also ListedHome HealthTaxonomy 251E00000X

Also ListedClinic/CenterTaxonomy 261Q00000X

681 ROCK LAKE GLN, Fort Mill, SC 29715

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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 Nest Diagnostics, Inc.'s NPI number?

The NPI number for Nest Diagnostics, Inc. is 1841152428. It was assigned to this organization in the NPPES registry on December 2, 2025.

Where is Nest Diagnostics, Inc. located?

Nest Diagnostics, Inc. is located at 681 Rock Lake Gln, Fort Mill, SC 29715. The listed phone number is (571) 498-3108.

What is Nest Diagnostics, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Nest Diagnostics, Inc. was last updated on January 13, 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.