SAMANTHA MILLS
NPI 1487398335
Nurse Practitioner - Acute Care in Nashville, TN
About Samantha Mills NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAMANTHA MILLS (NPI 1487398335) is an individual acute care provider in Nashville, Tennessee, licensed in Tennessee (31635) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Ascension Saint Thomas Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Samantha Mills 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 Samantha Mills reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 1,304 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Saint Thomas Hospital
Acute Care Hospitals · Nashville, 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
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 Samantha Mills's NPI number?
The NPI number for Samantha Mills is 1487398335. It was assigned to this individual provider in the NPPES registry on April 26, 2022.
Where is Samantha Mills located?
Samantha Mills practices at 1215 21st Ave S, Nashville, TN 37232. The listed phone number is (630) 915-5162.
What is Samantha Mills's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Samantha Mills enrolled in Medicare?
Yes. Samantha Mills 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 Samantha Mills's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Mills reassigns Medicare benefits to Saint Thomas Medical Partners (Nashville, 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 Samantha Mills's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samantha Mills accept?
Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Insurance Company and UnitedHealthcare list Samantha Mills 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 Samantha Mills affiliated with any hospitals?
According to CMS data, Samantha Mills is affiliated with Ascension Saint Thomas Hospital.
When was this NPI record last updated?
The NPPES record for Samantha Mills was last updated on July 13, 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.
# Samantha Mills · NPI 1487398335
Acute Care physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since April 26, 2022.
## Identity
- **NPI:** 1487398335 (Entity type: Individual)
- **Enumerated:** April 26, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 31635 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1215 21ST AVE S, Nashville, TN 37232-0014
- **Phone:** (630) 915-5162
## 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:** Saint Thomas Medical Partners (NPI 1558506980, Nashville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487398335) · Data from the CMS NPPES public registry.