NAIMISHA MARNENI MD
NPI 1013577477
Internal Medicine - Medical Oncology in Dickson, TN
About Naimisha Marneni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NAIMISHA MARNENI MD (NPI 1013577477) is an individual medical oncology provider in Dickson, Tennessee, licensed in Tennessee (65485) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Tristar Horizon Medical Center, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
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
Naimisha Marneni 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 Reassignment
Medicare enrollment records show Naimisha Marneni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Franklin, TN 37067
- Reassigned Medicare billing, Tennessee enrollment
- 464 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tristar Horizon Medical Center
Acute Care Hospitals · Dickson, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37055 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DICKSON, TN 37055
DICKSON, TN 37055
DICKSON, TN 37055
DICKSON, TN 37055
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 Naimisha Marneni's NPI number?
The NPI number for Naimisha Marneni is 1013577477. It was assigned to this individual provider in the NPPES registry on June 18, 2019.
Where is Naimisha Marneni located?
Naimisha Marneni practices at 103 Natchez Park Dr Ste 103, Dickson, TN 37055. The listed phone number is (615) 740-7025.
What is Naimisha Marneni's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Naimisha Marneni enrolled in Medicare?
Yes. Naimisha Marneni 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 organization bills Medicare for Naimisha Marneni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Naimisha Marneni reassigns Medicare benefits to Tennessee Oncology, PLLC (Franklin, TN). The 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 Naimisha Marneni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Naimisha Marneni accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list Naimisha Marneni 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 Naimisha Marneni affiliated with any hospitals?
According to CMS data, Naimisha Marneni is affiliated with Tristar Horizon Medical Center.
When was this NPI record last updated?
The NPPES record for Naimisha Marneni was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Naimisha Marneni, MD · NPI 1013577477
Medical Oncology physician in Dickson, Tennessee. Individual provider, active in the CMS NPPES registry since June 18, 2019.
## Identity
- **NPI:** 1013577477 (Entity type: Individual)
- **Enumerated:** June 18, 2019
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 65485 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 103 NATCHEZ PARK DR STE 103, Dickson, TN 37055-9013
- **Phone:** (615) 740-7025
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Tennessee Oncology, PLLC (NPI 1326503749, Franklin, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1013577477) · Data from the CMS NPPES public registry.