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RIVERCITY FAMILY MEDICINE, PLLC
NPI 1427554492
Family Medicine in Chattanooga, TN

Active since March 30, 2018
6043 SHALLOWFORD RD STE 101, CHATTANOOGA, TN 37421(423) 802-1919(423) 269-6178 Get Directions Write a Review

NPPES record last updated: September 14, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 14, 2022, Aug 18, 2020, Oct 25, 2019 and 2 more (5 updates tracked since 2018).

About Rivercity Family Medicine, Pllc NPPES

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

RIVERCITY FAMILY MEDICINE, PLLC (NPI 1427554492) is a healthcare organization registered as a family medicine in Chattanooga, Tennessee and active in the NPI registry since March 2018. The organization maintains a secondary practice location in Chattanooga and lists Anthony Avitabile, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1427554492
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameRIVERCITY FAMILY MEDICINE, PLLC
Location Address6043 SHALLOWFORD RD STE 101Chattanooga, TN 37421-1653
Mailing AddressPo Box 307Hixson, TN 37343-0307 · (423) 802-1919 · Fax (423) 269-6178
Phone(423) 802-1919
Fax(423) 269-6178
Organization SubpartNo
Authorized OfficialAnthony AvitabileOwner/provider · (423) 645-2228
Enumeration DateMarch 30, 2018
Last NPPES UpdateSeptember 14, 20225 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2022
✔ NPI 1427554492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TN · 1218
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.
6043 SHALLOWFORD RD STE 101, Chattanooga, TN 37421
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Secondary Practice Location 1

Location 16106 Shallowford Rd Ste 104Chattanooga, TN 37421-2280 · Phone (423) 802-1919 · Fax (423) 269-8747

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter Health, Ambetter of Alabama and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rivercity Family Medicine, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Rivercity Family Medicine, PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Anthony Avitabile, DO
Family Practice
NPI 1518942341
6043 SHALLOWFORD RD STE 101
Chattanooga, TN 37421
(423) 802-1919
✔ PECOS✔ Accepts MedicareSame address
Alyson Marter, MSN, FNP
Nurse Practitioner
NPI 1538799960
6043 SHALLOWFORD RD STE 101
Chattanooga, TN 37421
(423) 802-1919
✔ PECOSSame address
Brianna Avitabile Brown, DO
Family Practice
NPI 1093450314
6043 SHALLOWFORD RD
Chattanooga, TN 37421
(423) 802-1919
✔ PECOS✔ Accepts MedicareSame address

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D2156679

Rivercity Family Medicine · Chattanooga, TN
Expired · Oct 22, 2026
CLIA Number44D2156679
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2024
Certificate Expiration DateOctober 22, 2026
Laboratory DirectorDr. Anthony G. Avitabile
Laboratory Phone(423) 802-1919
Laboratory LocationRivercity Family Medicine6043 Shallowford Rd Ste 101, Chattanooga, TN 37421
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Rivercity Family Medicine, PLLC's NPI number?

The NPI number for Rivercity Family Medicine, PLLC is 1427554492. It was assigned to this organization in the NPPES registry on March 30, 2018.

Where is Rivercity Family Medicine, PLLC located?

Rivercity Family Medicine, PLLC is located at 6043 Shallowford Rd Ste 101, Chattanooga, TN 37421. The listed phone number is (423) 802-1919.

What is Rivercity Family Medicine, PLLC's specialty?

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

Is Rivercity Family Medicine, PLLC enrolled in Medicare?

Yes. Rivercity Family Medicine, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rivercity Family Medicine, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Rivercity Family Medicine, PLLC, in Family Practice and Nurse Practitioner. 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. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Rivercity Family Medicine, PLLC accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Rivercity Family Medicine, PLLC 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 Rivercity Family Medicine, PLLC was last updated on September 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.