TENNESSEE ONCOLOGY PLLC
NPI 1629880422
Internal Medicine - Hematology & Oncology in Morristown, TN

Q: What is Tennessee Oncology PLLC's NPI number?

The NPI number for Tennessee Oncology PLLC is 1629880422. It was assigned to this organization in the NPPES registry on January 21, 2025.

Q: 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.

Active since January 21, 2025CLIA 44D2318628 · Certificate of Compliance

500 MCFARLAND ST, MORRISTOWN, TN 37814(423) 621-6250 Get Directions Write a Review

NPPES record last updated: January 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Tennessee Oncology Pllc NPPES

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

TENNESSEE ONCOLOGY PLLC (NPI 1629880422) is a healthcare organization registered as a hematology & oncology in Morristown, Tennessee and active in the NPI registry since January 2025. The organization holds a CLIA Certificate of Compliance certificate valid through May 11, 2027 and lists Pattie Y Douglas, Payer Relations Manager, as its authorized official.

NPPES Registry Identity

NPI1629880422

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameTENNESSEE ONCOLOGY PLLC

Location Address500 MCFARLAND STMorristown, TN 37814-3992

Mailing Address2004 Hayes St Ste 800Nashville, TN 37203-2659 · (615) 329-0570 · Fax (615) 329-0579

Phone(423) 621-6250

Organization SubpartNo

Authorized OfficialPattie Y DouglasPayer Relations Manager · (615) 514-6876

Enumeration DateJanuary 21, 2025

NPPES CertifiedJanuary 21, 2025

✔ NPI 1629880422 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.

500 MCFARLAND ST, Morristown, TN 37814

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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

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 44D2318628

Tennessee Oncology, PLLC · Morristown, TN

Active · expires May 11, 2027

CLIA Number44D2318628

Laboratory TypePhysician Office

Certificate Effective DateMay 12, 2025

Certificate Expiration DateMay 11, 2027

Laboratory DirectorDr. Jamal G. Maatouk

Laboratory Phone(423) 621-6250

Laboratory LocationTennessee Oncology, PLLC500 Mcfarland Ave Unit D & E, Morristown, TN 37814

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 6

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

STACI M QUILLEN FNP

Nurse Practitioner (Family)

500 MCFARLAND ST, SUITE E
MORRISTOWN, TN 37814

Hamblen County (423) 587-0860

DR. MAILIEN REED ROGERS D.O.

Internal Medicine (Medical Oncology)

500 MCFARLAND ST
MORRISTOWN, TN 37814

Hamblen County (423) 621-6250

BARBARA GAYLE SMITH FNP

Nurse Practitioner (Family)

500 MCFARLAND ST, SUITE D
MORRISTOWN, TN 37814

Hamblen County (423) 587-5551

ERNESTO MEJIA MD

Internal Medicine (Pulmonary Disease)

500 MCFARLAND ST, SUITE B
MORRISTOWN, TN 37814

Hamblen County (423) 587-0740

PULMONARY ASSOCIATES OF MORRISTOWN

Internal Medicine (Pulmonary Disease)

500 MCFARLAND ST, SUITE B
MORRISTOWN, TN 37814

Hamblen County (423) 587-0740

UNIVERSITY EYE SURGEONS, P.C.

Ophthalmology

500 MCFARLAND ST, SUITE A
MORRISTOWN, TN 37814

Hamblen County (423) 581-2760

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 1629880422. It was assigned to this organization in the NPPES registry on January 21, 2025.

Where is Tennessee Oncology PLLC located?

Tennessee Oncology PLLC is located at 500 Mcfarland St, Morristown, TN 37814. The listed phone number is (423) 621-6250.

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 44D2318628) is associated with this NPI, valid through May 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Tennessee Oncology PLLC was last updated on January 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.