TENNESSEE HEART
NPI 1972648319
Specialist in Cookeville, TN
About Tennessee Heart NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TENNESSEE HEART (NPI 1972648319) is a healthcare organization registered as a specialist in Cookeville, Tennessee and active in the NPI registry since February 2007. The organization holds 2 active CLIA laboratory certificates, maintains 2 additional practice locations, and lists Marilyn C Key, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Locations 2
Other Identifiers 1
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 Heart is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
32Medicare enrollment records show 32 clinicians reassign Medicare billing to Tennessee Heart, which bills Medicare for the services they deliver. Of these, 18 practice at this address and 25 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 32Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
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 Waiver 44D2084548
Stern Cardiovascular Center, PA Dba Tennessee Heart, Pllc-Livingston Clinic · Livingston, TNCertificate of Waiver 44D2084536
Stern Cardiovascular Center, PA Dba Tennessee Heart Pllc-Crossville Clinic · Crossville, TNFrequently 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 Crmc Mso Sub 1, Incorporated's NPI number?
The NPI number for Crmc Mso Sub 1, Incorporated is 1972648319. It was assigned to this organization in the NPPES registry on February 21, 2007. The provider is doing business as Tennessee Heart.
Where is Crmc Mso Sub 1, Incorporated located?
Crmc Mso Sub 1, Incorporated is located at 228 W. 4th Street Suite 200, Cookeville, TN 38501. The listed phone number is (931) 372-0405.
What is Crmc Mso Sub 1, Incorporated's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Crmc Mso Sub 1, Incorporated enrolled in Medicare?
Yes. Crmc Mso Sub 1, Incorporated is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Crmc Mso Sub 1, Incorporated?
According to the CMS Revalidation Reassignment List (October 2026 release), 32 clinicians in 4 Medicare specialties reassign their Medicare billing to Crmc Mso Sub 1, Incorporated. 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 (14), Cardiovascular Disease (Cardiology) (10) and Interventional Cardiology (5). Of these, 18 practice at this address and 25 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Crmc Mso Sub 1, Incorporated hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Crmc Mso Sub 1, Incorporated accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Crmc Mso Sub 1, Incorporated 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 Crmc Mso Sub 1, Incorporated was last updated on July 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Tennessee Heart · NPI 1972648319
Specialist organization in Cookeville, Tennessee. Organization record, active in the CMS NPPES registry since February 21, 2007.
## Identity
- **NPI:** 1972648319 (Entity type: Organization)
- **Enumerated:** February 21, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Legal business name:** Crmc Mso Sub 1, Incorporated
- **Organization subpart:** No
- **Authorized official:** Marilyn Key, CEO
## Practice location
- **Address:** 228 W. 4TH STREET, SUITE 200, Cookeville, TN 38501
- **Phone:** (931) 372-0405 · **Fax:** (931) 372-0463
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 32 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (14), Cardiovascular Disease (Cardiology) (10), Interventional Cardiology (5); 18 practice at this address and 25 within 10 miles; [full list](https://npiprofile.com/npi/1972648319/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 16, 2024
- **Other identifiers:** Medicaid 3732135 (TN)
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1972648319) · Data from the CMS NPPES public registry.