What is Janessa Walker's NPI number?

Janessa Walker's National Provider Identifier (NPI) is 1164223012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Janessa Walker's specialty?

Janessa Walker is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Janessa Walker located?

Janessa Walker's practice location on file with NPPES is 2500 Charlotte Ave, Nashville, TN 37209-4129.

What is Janessa Walker's phone number?

The practice phone number listed in the NPPES registry for Janessa Walker is (615) 340-7781.

Is Janessa Walker's NPI active?

Yes — Janessa Walker's NPI (1164223012) is active in the NPPES registry as of the last update on 2025-03-24.

IndividualActive

Janessa Walker, RN

NPI 1164223012 · Registered Nurse · Nashville, TN

Janessa Walker, RN is a Registered Nurse provider in Nashville, TN (NPI 1164223012).

Provider details

NPI number: 1164223012
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 281246 (TN)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 281246 (TN)
Nursing Service Providers

Profile Score

Established profile(55/100 index)

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

2500 Charlotte Ave

Nashville, TN 37209-4129

Phone: (615) 340-7781

Street-level locationGet directions

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Mailing address