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MAXIM HEALTHCARE SERVICES, INC.
NPI 1811707193
Community/Behavioral Health in Chattanooga, TN

Active since January 09, 2025
555 WALNUT ST STE 150, CHATTANOOGA, TN 37402(423) 553-5530 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 30, 2026, Jan 9, 2025 (2 updates tracked since 2025).

About Maxim Healthcare Services, Inc. NPPES

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

MAXIM HEALTHCARE SERVICES, INC. (NPI 1811707193) is a healthcare organization registered as a community/behavioral health in Chattanooga, Tennessee and active in the NPI registry since January 2025. The organization maintains 2 additional practice locations and lists David Kowalczyk, Executive Vp Of Finance, as its authorized official.

NPPES Registry Identity

NPI1811707193
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameMAXIM HEALTHCARE SERVICES, INC.
Location Address555 WALNUT ST STE 150Chattanooga, TN 37402-1314
Mailing Address7227 Lee Deforest DrColumbia, MD 21046-3236
Phone(423) 553-5530
Organization SubpartNo
Authorized OfficialDavid KowalczykExecutive Vp Of Finance · (410) 910-1730
Enumeration DateJanuary 9, 2025
Last NPPES UpdateApril 30, 20262 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
✔ NPI 1811707193 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.
555 WALNUT ST STE 150, Chattanooga, TN 37402
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Secondary Practice Locations 2

Location 1115 Eastpark Dr Ste 200Brentwood, TN 37027-7548 · Phone (615) 383-6272
Location 2208 Sunset Dr Ste 503Johnson City, TN 37604-2526 · Phone (423) 202-9957

Other Providers at the Same Location NPPES 11

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

GRACE CHRISTINE BOONE RN, APRN
Nurse Practitioner (Family)
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 553-5530
DANIEL LANE
Behavior Technician
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 703-9124
KYLI ERWIN
Behavior Analyst
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 703-9124
J'NAYE MURRAY
Behavior Technician
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 703-9124
GREG RILEY BA
Behavior Analyst
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 703-9124
MAXIM HEALTHCARE SERVICES, INC.
Home Health
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 553-5530
AMY MICHELLE JOHNSON RBT
Behavior Technician
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 553-5530
OREL SMITH
Behavior Technician
555 WALNUT ST STE 150
CHATTANOOGA, TN 37402
Hamilton County (423) 553-5530

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 Maxim Healthcare Services, Inc.'s NPI number?

The NPI number for Maxim Healthcare Services, Inc. is 1811707193. It was assigned to this organization in the NPPES registry on January 9, 2025.

Where is Maxim Healthcare Services, Inc. located?

Maxim Healthcare Services, Inc. is located at 555 Walnut St Ste 150, Chattanooga, TN 37402. The listed phone number is (423) 553-5530.

What is Maxim Healthcare Services, Inc.'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 Maxim Healthcare Services, Inc. was last updated on April 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.