MELISSA AMBLER
NPI 1386033652
Nurse Practitioner - Adult Health in Maryville, TN
About Melissa Ambler NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MELISSA AMBLER (NPI 1386033652) is an individual adult health provider in Maryville, Tennessee, licensed in Tennessee (19390) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS, is affiliated with Blount Memorial Hospital, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Melissa Ambler 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 Melissa Ambler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Alcoa, TN 37701
- Reassigned Medicare billing, Tennessee enrollment
- 295 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Blount Memorial Hospital
Acute Care Hospitals · Maryville, TNUniversity Health System, Inc
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37804 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.
Referred Medical Equipment & Supplies CMS DME claims 10
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Melissa Ambler's NPI number?
The NPI number for Melissa Ambler is 1386033652. It was assigned to this individual provider in the NPPES registry on January 9, 2015.
Where is Melissa Ambler located?
Melissa Ambler practices at 907 E Lamar Alexander Pkwy, Maryville, TN 37804. The listed phone number is (865) 980-5089.
What is Melissa Ambler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Melissa Ambler enrolled in Medicare?
Yes. Melissa Ambler 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 Melissa Ambler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melissa Ambler reassigns Medicare benefits to Blount Memorial Physician Group, Inc (Alcoa, 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 Melissa Ambler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Melissa Ambler accept?
Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare and UnitedHealthcare list Melissa Ambler 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 Melissa Ambler affiliated with any hospitals?
According to CMS data, Melissa Ambler is affiliated with Blount Memorial Hospital and University Health System, Inc.
When was this NPI record last updated?
The NPPES record for Melissa Ambler was last updated on May 21, 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.
# Melissa Ambler · NPI 1386033652
Adult Health physician in Maryville, Tennessee. Individual provider, active in the CMS NPPES registry since January 9, 2015.
## Identity
- **NPI:** 1386033652 (Entity type: Individual)
- **Enumerated:** January 9, 2015
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 19390 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 907 E LAMAR ALEXANDER PKWY, Maryville, TN 37804-5015
- **Phone:** (865) 980-5089
## 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:** Blount Memorial Physician Group, Inc (NPI 1699710194, Alcoa, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** May 21, 2026
- **Other identifiers:** Medicaid Q012639 (TN)
---
Source: [NPI Profile](https://npiprofile.com/npi/1386033652) · Data from the CMS NPPES public registry.