Millicent Walker
NPI 1003400037 · Addiction (Substance Use Disorder) Registered Nurse · South Ozone Park, NY
Millicent Walker is a Addiction (Substance Use Disorder) Registered Nurse provider in South Ozone Park, NY (NPI 1003400037).
Provider details
- NPI number
- 1003400037
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 685865-01 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-02-20
- Last updated
- 2021-02-20
- Certified
- 2021-02-20
Frequently asked questions
- What is Millicent Walker's NPI number?
- Millicent Walker's National Provider Identifier (NPI) is 1003400037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Millicent Walker's specialty?
- Millicent Walker is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Registered Nurse (Nursing Service Providers).
- Where is Millicent Walker located?
- Millicent Walker's practice location on file with NPPES is 11440 Van Wyck Expy, South Ozone Park, NY 11420-2229.
- What is Millicent Walker's phone number?
- The practice phone number listed in the NPPES registry for Millicent Walker is (718) 322-3455.
- Is Millicent Walker's NPI active?
- Yes — Millicent Walker's NPI (1003400037) is active in the NPPES registry as of the last update on 2021-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.