SOUTHLAND HEALTH SERVICES, LLC
NPI 1518650001
Family Medicine in Maryville, TN

Q: What is Southland Health Services, LLC's NPI number?

The NPI number for Southland Health Services, LLC is 1518650001. It was assigned to this organization in the NPPES registry on May 31, 2023.

Q: What is Southland Health Services, LLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since May 31, 2023

659 MORGANTON SQUARE DR, MARYVILLE, TN 37801(865) 622-8736 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 29, 2026, May 31, 2023 (2 updates tracked since 2023).

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About Southland Health Services, Llc NPPES

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

SOUTHLAND HEALTH SERVICES, LLC (NPI 1518650001) is a healthcare organization registered as a family medicine in Maryville, Tennessee and active in the NPI registry since May 2023. The organization lists Clay Stalcup, Co-owner, as its authorized official.

NPPES Registry Identity

NPI1518650001

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameSOUTHLAND HEALTH SERVICES, LLC

Location Address659 MORGANTON SQUARE DRMaryville, TN 37801-4763

Mailing Address659 Morganton Square DrMaryville, TN 37801-4763 · (865) 622-8736

Phone(865) 622-8736

Organization SubpartNo

Authorized OfficialClay StalcupCo-owner · (865) 406-2715

Enumeration DateMay 31, 2023

Last NPPES UpdateJuly 29, 20262 updates tracked since enumeration

NPPES CertifiedJuly 29, 2026

✔ NPI 1518650001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X

659 MORGANTON SQUARE DR, Maryville, TN 37801

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Southland Health Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to Southland Health Services, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Jessica Allen

Nurse Practitioner

NPI 1689123887

659 MORGANTON SQUARE DR
Maryville, TN 37801

(865) 622-8736

✔ PECOS✔ Accepts MedicareSame address

Kati Carley, APRN

Nurse Practitioner

NPI 1427612027

2022 CHILHOWEE MEDICAL PARK
Maryville, TN 37804

(865) 268-4360

✔ PECOS✔ Accepts Medicare2.2 mi

Sadonya Meadows Allen, PHD

Nurse Practitioner

NPI 1740586726

12216 BLUFF SHONE DR.
Knoxville, TN 37922

(865) 382-6657

✔ PECOS✔ Accepts Medicare11 mi

Brittani Arrowood, NP-C

Nurse Practitioner

NPI 1407320039

9220 PARK WEST BLVD STE 1
Knoxville, TN 37923

(865) 247-6754

✔ PECOS✔ Accepts Medicare13 mi

Clay Stalcup, MD

Family Practice

NPI 1750389979

11606 CHAPMAN HWY STE 2
Seymour, TN 37865

(865) 609-6980

✔ PECOS✔ Accepts Medicare15 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Southland Health Services, LLC's NPI number?

The NPI number for Southland Health Services, LLC is 1518650001. It was assigned to this organization in the NPPES registry on May 31, 2023.

Where is Southland Health Services, LLC located?

Southland Health Services, LLC is located at 659 Morganton Square Dr, Maryville, TN 37801. The listed phone number is (865) 622-8736.

What is Southland Health Services, LLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Southland Health Services, LLC enrolled in Medicare?

Yes. Southland Health Services, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Southland Health Services, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Southland Health Services, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (4) and Family Practice (1). Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Southland Health Services, LLC was last updated on July 29, 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.