ANTHONY CMELAK MD
NPI 1912099334
Radiology - Radiation Oncology in Nashville, TN
About Anthony Cmelak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTHONY CMELAK MD (NPI 1912099334) is an individual radiation oncology provider in Nashville, Tennessee, licensed in Tennessee (MD28099) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Williamson Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Anthony Cmelak Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Anthony Cmelak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 clinicians in this Medicare group
Spring Hill, TN 37174
- Reassigned Medicare billing, Tennessee enrollment
- 19 clinicians in this Medicare group
Clarksville, TN 37040
- Reassigned Medicare billing, Tennessee enrollment
- 19 clinicians in this Medicare group
Cookeville, TN 38501
- Reassigned Medicare billing, Tennessee enrollment
- 151 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 40
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Williamson Medical Center
Acute Care Hospitals · Franklin, TNVanderbilt University Medical Center
Acute Care Hospitals · Nashville, TNVanderbilt Wilson County Hospital
Acute Care Hospitals · Lebanon, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
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 Anthony Cmelak's NPI number?
The NPI number for Anthony Cmelak is 1912099334. It was assigned to this individual provider in the NPPES registry on September 30, 2006.
Where is Anthony Cmelak located?
Anthony Cmelak practices at 3601 The Vanderbilt Clinic, Nashville, TN 37232. The listed phone number is (615) 322-3000.
What is Anthony Cmelak's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Anthony Cmelak enrolled in Medicare?
Yes. Anthony Cmelak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Anthony Cmelak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Cmelak reassigns Medicare benefits to 4 organizations: Vanderbilt University Medical Center (Nashville, TN), Vanderbilt Maury Radiation Oncology, LLC (Spring Hill, TN), Vanderbilt-Ingram Cancer Center Clarksville, LLC (Clarksville, TN) and Cookeville Regional Medical Center (Cookeville, TN). Each 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 Anthony Cmelak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anthony Cmelak accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama and Ambetter of North Carolina and 4 other insurers list Anthony Cmelak 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.
Is Anthony Cmelak affiliated with any hospitals?
According to CMS data, Anthony Cmelak is affiliated with Williamson Medical Center, Vanderbilt University Medical Center and Vanderbilt Wilson County Hospital.
When was this NPI record last updated?
The NPPES record for Anthony Cmelak was last updated on March 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.