TENNESSEE CANCER SPECIALISTS PLLC
NPI 1841228871
Internal Medicine - Hematology & Oncology in Knoxville, TN
About Tennessee Cancer Specialists Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TENNESSEE CANCER SPECIALISTS PLLC (NPI 1841228871) is a healthcare organization registered as a hematology & oncology in Knoxville, Tennessee and active in the NPI registry since June 2006. The organization lists Tracy W Dobbs, Chief Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted 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)
Tennessee Cancer Specialists Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
66Medicare enrollment records show 66 clinicians reassign Medicare billing to Tennessee Cancer Specialists PLLC, which bills Medicare for the services they deliver. Of these, 27 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 66Source: 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 Tennessee Cancer Specialists PLLC's NPI number?
The NPI number for Tennessee Cancer Specialists PLLC is 1841228871. It was assigned to this organization in the NPPES registry on June 29, 2006.
Where is Tennessee Cancer Specialists PLLC located?
Tennessee Cancer Specialists PLLC is located at 900 E Hill Ave Suite 230, Knoxville, TN 37915. The listed phone number is (865) 862-0998.
What is Tennessee Cancer Specialists PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Tennessee Cancer Specialists PLLC enrolled in Medicare?
Yes. Tennessee Cancer Specialists PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tennessee Cancer Specialists PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 66 clinicians in 3 Medicare specialties reassign their Medicare billing to Tennessee Cancer Specialists PLLC. 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 (49), Hematology/Oncology (12) and Medical Oncology (5). Of these, 27 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Tennessee Cancer Specialists PLLC accept?
Health plans from Cigna Healthcare list Tennessee Cancer Specialists 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 Cancer Specialists PLLC was last updated on April 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.
# Tennessee Cancer Specialists Pllc · NPI 1841228871
Hematology & Oncology organization in Knoxville, Tennessee. Organization record, active in the CMS NPPES registry since June 29, 2006.
## Identity
- **NPI:** 1841228871 (Entity type: Organization)
- **Enumerated:** June 29, 2006
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **Organization subpart:** No
- **Authorized official:** Tracy Dobbs, CHIEF MANAGER
## Practice location
- **Address:** 900 E HILL AVE, SUITE 230, Knoxville, TN 37915-2566
- **Phone:** (865) 862-0998 · **Fax:** (865) 544-1861
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 66 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (49), Hematology/Oncology (12), Medical Oncology (5); 27 practice within 10 miles; [full list](https://npiprofile.com/npi/1841228871/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 21, 2025
- **Other identifiers:** Medicaid 6594314400 (KY); Other 4081457 (TN); Medicaid 3725737 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1841228871) · Data from the CMS NPPES public registry.