TENNESSEE CANCER SPECIALISTS
NPI 1841420197
Internal Medicine - Hematology & Oncology in Alcoa, TN
About Tennessee Cancer Specialists NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TENNESSEE CANCER SPECIALISTS (NPI 1841420197) is a healthcare organization registered as a hematology & oncology in Alcoa, Tennessee and active in the NPI registry since July 2009. The organization lists Mitchell D Martin, Chief Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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 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, which bills Medicare for the services they deliver. Of these, 1 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's NPI number?
The NPI number for Tennessee Cancer Specialists is 1841420197. It was assigned to this organization in the NPPES registry on July 21, 2009.
Where is Tennessee Cancer Specialists located?
Tennessee Cancer Specialists is located at 266 Joule St, Alcoa, TN 37701. The listed phone number is (865) 984-3864.
What is Tennessee Cancer Specialists's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Tennessee Cancer Specialists enrolled in Medicare?
Yes. Tennessee Cancer Specialists is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Tennessee Cancer Specialists?
According to the CMS Revalidation Reassignment List (October 2026 release), 66 clinicians in 3 Medicare specialties reassign their Medicare billing to Tennessee Cancer Specialists. 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, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Tennessee Cancer Specialists 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 17 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 · NPI 1841420197
Hematology & Oncology organization in Alcoa, Tennessee. Organization record, active in the CMS NPPES registry since July 21, 2009.
## Identity
- **NPI:** 1841420197 (Entity type: Organization)
- **Enumerated:** July 21, 2009
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **Organization subpart:** No
- **Authorized official:** Mitchell Martin, CHIEF MANAGER
## Practice location
- **Address:** 266 JOULE ST, Alcoa, TN 37701-2422
- **Phone:** (865) 984-3864
## 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); 1 practice within 10 miles; [full list](https://npiprofile.com/npi/1841420197/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1841420197) · Data from the CMS NPPES public registry.