MARY WHITSITT MILLER NP
NPI 1881757615
Nurse Practitioner - Pediatrics in Knoxville, TN
About Mary Whitsitt Miller Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY WHITSITT MILLER NP (NPI 1881757615) is an individual pediatrics provider in Knoxville, Tennessee, licensed in Tennessee (8357) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Other Identifiers 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 (PECOS)
Mary Whitsitt Miller Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mary Miller reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Athens, TN 37371
- Reassigned Medicare billing, Tennessee enrollment
- 105 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37916 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
KNOXVILLE, TN 37916
KNOXVILLE, TN 37916
KNOXVILLE, TN 37916
KNOXVILLE, TN 37916
KNOXVILLE, TN 37916
KNOXVILLE, TN 37916
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 Mary Miller's NPI number?
The NPI number for Mary Miller is 1881757615. It was assigned to this individual provider in the NPPES registry on December 19, 2006. The provider is also known as Mary Carlisle Whitsitt.
Where is Mary Miller located?
Mary Miller practices at 2018 Clinch Avenue South Tower 1st Floor, Knoxville, TN 37916. The listed phone number is (865) 637-8481.
What is Mary Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Mary Miller enrolled in Medicare?
Yes. Mary Miller is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mary Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Miller reassigns Medicare benefits to Southeastern Emergency Services P C (Athens, 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 Mary Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Miller accept?
Health plans from BlueCross BlueShield of Tennessee and Cigna Healthcare list Mary Miller 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 Mary Miller was last updated on April 8, 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.
# Mary Whitsitt Miller, NP · NPI 1881757615
Pediatrics physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since December 19, 2006.
## Identity
- **NPI:** 1881757615 (Entity type: Individual)
- **Enumerated:** December 19, 2006
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 8357 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 2018 CLINCH AVENUE, SOUTH TOWER 1ST FLOOR, Knoxville, TN 37916-3791
- **Phone:** (865) 637-8481 · **Fax:** (865) 246-7560
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southeastern Emergency Services P C (NPI 1669414264, Athens, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 8, 2022
- **Other identifiers:** Medicaid Q002739 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1881757615) · Data from the CMS NPPES public registry.