Melanie Barker, APRN
NPI 1396546982 · Acute Care Nurse Practitioner · Maryville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Barker, APRN is a Acute Care Nurse Practitioner provider in Maryville, TN (NPI 1396546982).
Provider details
- NPI number
- 1396546982
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 38436 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-20
- Last updated
- 2025-03-20
- Certified
- 2025-03-20
Frequently asked questions
- What is Melanie Barker's NPI number?
- Melanie Barker's National Provider Identifier (NPI) is 1396546982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Barker's specialty?
- Melanie Barker is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melanie Barker located?
- Melanie Barker's practice location on file with NPPES is 907 E Lamar Alexander Pkwy, Maryville, TN 37804-5016.
- What is Melanie Barker's phone number?
- The practice phone number listed in the NPPES registry for Melanie Barker is (865) 983-7211.
- Does Melanie Barker accept Medicare?
- Melanie Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Barker's NPI active?
- Yes — Melanie Barker's NPI (1396546982) is active in the NPPES registry as of the last update on 2025-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.