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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KEY AUTISM SERVICES TN, LLC
NPI 1306491899
Community/Behavioral Health in Brentwood, TN

Active since August 02, 2019
9005 OVERLOOK BLVD, BRENTWOOD, TN 37027(857) 829-4040 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 18, 2026, Nov 6, 2023, Oct 31, 2023 and 2 more (5 updates tracked since 2019).

About Key Autism Services Tn, Llc NPPES

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

KEY AUTISM SERVICES TN, LLC (NPI 1306491899) is a healthcare organization registered as a community/behavioral health in Brentwood, Tennessee and active in the NPI registry since August 2019. The organization lists Mark Harper, Dir Of Operations, as its authorized official.

NPPES Registry Identity

NPI1306491899
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameKEY AUTISM SERVICES TN, LLC
Location Address9005 OVERLOOK BLVDBrentwood, TN 37027-5269
Mailing AddressPo Box 736079Chicago, IL 60673-6079
Phone(857) 829-4040
Organization SubpartNo
Authorized OfficialMark HarperDir Of Operations · (857) 829-4040
Enumeration DateAugust 2, 2019
Last NPPES UpdateSeptember 18, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1306491899 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
9005 OVERLOOK BLVD, Brentwood, TN 37027
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Other Providers at the Same Location NPPES 20

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

JEANNETTE WEYANT
Behavior Analyst
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (615) 733-4651
IMPROVED DYNAMICS ABA OF TN LLC
Behavior Analyst
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (571) 464-4299
MICHAELA BROWN
Behavior Analyst
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (857) 829-4040
ELITE PHYSICIANS GROUP
Internal Medicine
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (615) 873-2975
ERIN GRAYSON MS, RD, LDN
Dietitian, Registered
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (615) 707-9698
ELIZABETH MORGAN
Behavior Technician
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (646) 873-6600
RHYTHM PSYCHIATRIC, LLC
Nurse Practitioner (Psychiatric/Mental Health)
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (615) 359-9959
APPLIED BEHAVIORAL CONCEPTS LLC
Behavior Analyst
9005 OVERLOOK BLVD
BRENTWOOD, TN 37027
Williamson County (615) 307-8507

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 Key Autism Services Tn, LLC's NPI number?

The NPI number for Key Autism Services Tn, LLC is 1306491899. It was assigned to this organization in the NPPES registry on August 2, 2019.

Where is Key Autism Services Tn, LLC located?

Key Autism Services Tn, LLC is located at 9005 Overlook Blvd, Brentwood, TN 37027. The listed phone number is (857) 829-4040.

What is Key Autism Services Tn, LLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

When was this NPI record last updated?

The NPPES record for Key Autism Services Tn, LLC was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.