TRI-CITY ONCOLOGY, P.C.
NPI 1891990289
Radiology - Radiation Oncology in Bristol, TN

Q: What is Tri-City Oncology, P.C.'s NPI number?

The NPI number for Tri-City Oncology, P.C. is 1891990289. It was assigned to this organization in the NPPES registry on June 18, 2007.

Q: What is Tri-City Oncology, P.C.'s specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Active since June 18, 2007

1 MEDICAL PARK BLVD, BRISTOL, TN 37620(423) 224-2360 Get Directions Write a Review

NPPES record last updated: January 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 22, 2026, May 15, 2019 (2 updates tracked since 2019).

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About Tri-city Oncology, P.c. NPPES

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

TRI-CITY ONCOLOGY, P.C. (NPI 1891990289) is a healthcare organization registered as a radiation oncology in Bristol, Tennessee and active in the NPI registry since June 2007. The organization lists Raleigh Green, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1891990289

Entity TypeOrganization

Primary Taxonomy2085R0001X

Legal Business NameTRI-CITY ONCOLOGY, P.C.

Location Address1 MEDICAL PARK BLVDBristol, TN 37620-7430

Mailing Address1 Medical Park BlvdBristol, TN 37620-7430 · (423) 844-2360 · Fax (423) 844-2362

Phone(423) 224-2360

Organization SubpartNo

Authorized OfficialRaleigh GreenBusiness Manager · (423) 431-6197

Enumeration DateJune 18, 2007

Last NPPES UpdateJanuary 22, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 22, 2026

✔ NPI 1891990289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in TN · 10909

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

1 MEDICAL PARK BLVD, Bristol, TN 37620

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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

Other Providers at the Same Location NPPES 20

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

CASSONDRA NICHOLE COMPTON CRNA

Nurse Anesthetist, Certified Registered

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 844-2686

DAVID R HUDGENS M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 844-3220

DR. JEAN MARIE MANCINI M.D.

Internal Medicine

1 MEDICAL PARK BLVD, STE 450W
BRISTOL, TN 37620

Sullivan County (423) 968-3713

THOMAS A KITTS MD

Emergency Medicine

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 844-2100

LAURA ANN ELLER AGACNP

Nurse Practitioner (Critical Care Medicine)

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 844-1121

DR. WALTER DAVIS ARNOLD JR. MD

Internal Medicine

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 282-1480

DR. KARL E LAWRENCE M.D.

Internal Medicine

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 844-1121

DR. MICHAEL WAYNE RENTZ MD

Pathology (Anatomic Pathology & Clinical Pathology)

1 MEDICAL PARK BLVD
BRISTOL, TN 37620

Sullivan County (423) 844-3220

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 Tri-City Oncology, P.C.'s NPI number?

The NPI number for Tri-City Oncology, P.C. is 1891990289. It was assigned to this organization in the NPPES registry on June 18, 2007.

Where is Tri-City Oncology, P.C. located?

Tri-City Oncology, P.C. is located at 1 Medical Park Blvd, Bristol, TN 37620. The listed phone number is (423) 224-2360.

What is Tri-City Oncology, P.C.'s specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Tri-City Oncology, P.C. was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.