Janell Walker, RD, LDN
NPI 1396179636 · Registered Dietitian · Washington, DC
Janell Walker, RD, LDN is a Registered Dietitian provider in Washington, DC (NPI 1396179636).
Provider details
- NPI number
- 1396179636
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, LDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- DI100000354 (DC)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs 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
- 2013-08-22
- Last updated
- 2013-08-22
Frequently asked questions
- What is Janell Walker's NPI number?
- Janell Walker's National Provider Identifier (NPI) is 1396179636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janell Walker's specialty?
- Janell Walker is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Janell Walker located?
- Janell Walker's practice location on file with NPPES is 219 Riggs Rd Ne, Washington, DC 20011-2409.
- What is Janell Walker's phone number?
- The practice phone number listed in the NPPES registry for Janell Walker is (301) 980-8270.
- Is Janell Walker's NPI active?
- Yes — Janell Walker's NPI (1396179636) is active in the NPPES registry as of the last update on 2013-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.