IndividualActive
Nicola Stewart-Walker
NPI 1659709590 · School Psychologist · Washington, DC
Nicola Stewart-Walker is a School Psychologist provider in Washington, DC (NPI 1659709590).
Provider details
- NPI number
- 1659709590
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
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
83% 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
3650 Ely Pl Se
Washington, DC 20019-3039
Phone: (202) 729-3260
Street-level locationGet directions
Mailing address
3650 Ely Pl Se
Washington, DC 20019-3039
Registry dates
- Enumerated
- 2013-10-30
- Last updated
- 2013-10-30
Frequently asked questions
- What is Nicola Stewart-Walker's NPI number?
- Nicola Stewart-Walker's National Provider Identifier (NPI) is 1659709590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicola Stewart-Walker's specialty?
- Nicola Stewart-Walker is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Nicola Stewart-Walker located?
- Nicola Stewart-Walker's practice location on file with NPPES is 3650 Ely Pl Se, Washington, DC 20019-3039.
- What is Nicola Stewart-Walker's phone number?
- The practice phone number listed in the NPPES registry for Nicola Stewart-Walker is (202) 729-3260.
- Is Nicola Stewart-Walker's NPI active?
- Yes — Nicola Stewart-Walker's NPI (1659709590) is active in the NPPES registry as of the last update on 2013-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.