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TENNESSEE ONCOLOGY, PLLC
NPI 1689910986
Internal Medicine - Hematology & Oncology in Chattanooga, TN

Active since December 14, 2012CLIA 44D1052600 · Certificate of Compliance
2200 E 3RD ST, SUITE 100, CHATTANOOGA, TN 37404(423) 648-2388(423) 648-2390 Get Directions Write a Review

NPPES record last updated: July 6, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 6, 2017, Jun 13, 2017 (2 updates tracked since 2017).

About Tennessee Oncology, Pllc NPPES

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

TENNESSEE ONCOLOGY, PLLC (NPI 1689910986) is a healthcare organization registered as a hematology & oncology in Chattanooga, Tennessee and active in the NPI registry since December 2012. The organization holds a CLIA Certificate of Compliance certificate valid through May 21, 2027 and lists Pattie Douglas, Payer Relations Manager, as its authorized official.

NPPES Registry Identity

NPI1689910986
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameTENNESSEE ONCOLOGY, PLLC
Location Address2200 E 3RD ST, SUITE 100Chattanooga, TN 37404-2744
Mailing AddressPo Box 440100Nashville, TN 37244-0100 · (615) 329-0570
Phone(423) 648-2388
Fax(423) 648-2390
Organization SubpartNo
Authorized OfficialPattie DouglasPayer Relations Manager · (615) 514-6876
Enumeration DateDecember 14, 2012
Last NPPES UpdateJuly 6, 20172 updates tracked since enumeration
✔ NPI 1689910986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
2200 E 3RD ST, Chattanooga, TN 37404
Open in Google Maps ↗

Other Identifiers 1

MedicaidQ028917TN

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc..Insurance ›

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 of Compliance 44D1052600

Tennessee Oncology, PLLC · Chattanooga, TN
Active · expires May 21, 2027
CLIA Number44D1052600
Laboratory TypePhysician Office
Certificate Effective DateMay 22, 2025
Certificate Expiration DateMay 21, 2027
Laboratory DirectorDr. Michael A. Stipanov
Laboratory Phone(423) 648-2388
Laboratory LocationTennessee Oncology, PLLC2200 E Third Street, Suite 100, Chattanooga, TN 37404
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Other Providers at the Same Location NPPES 2

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

GREGORY RYAN SUTTON M.D.
Internal Medicine (Hematology & Oncology)
2200 E 3RD ST, SUITE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-1844
MARIA C WOOD PA-C
Physician Assistant (Medical)
2200 E 3RD ST, SUITE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 648-2388

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 Tennessee Oncology, PLLC's NPI number?

The NPI number for Tennessee Oncology, PLLC is 1689910986. It was assigned to this organization in the NPPES registry on December 14, 2012.

Where is Tennessee Oncology, PLLC located?

Tennessee Oncology, PLLC is located at 2200 E 3rd St Suite 100, Chattanooga, TN 37404. The listed phone number is (423) 648-2388.

What is Tennessee Oncology, PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Does Tennessee Oncology, PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 44D1052600) is associated with this NPI, valid through May 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Tennessee Oncology, PLLC accept?

Health plans from Alliant Health Plans, Inc. list Tennessee Oncology, 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 Tennessee Oncology, PLLC was last updated on July 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.