IndividualActive
Marcia Walker
NPI 1801772124 · Licensed Practical Nurse · Valley Stream, NY
Marcia Walker is a Licensed Practical Nurse provider in Valley Stream, NY (NPI 1801772124).
Provider details
- NPI number
- 1801772124
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 280985-01 (NY)
Specialties & taxonomies
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
900 Franklin Ave
Valley Stream, NY 11580-2145
Phone: (516) 256-6700
Street-level locationGet directions
Mailing address
11813 Farmers Blvd
Saint Albans, NY 11412-4011
Registry dates
- Enumerated
- 2025-08-12
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Marcia Walker's NPI number?
- Marcia Walker's National Provider Identifier (NPI) is 1801772124, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Walker's specialty?
- Marcia Walker is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Marcia Walker located?
- Marcia Walker's practice location on file with NPPES is 900 Franklin Ave, Valley Stream, NY 11580-2145.
- What is Marcia Walker's phone number?
- The practice phone number listed in the NPPES registry for Marcia Walker is (516) 256-6700.
- Is Marcia Walker's NPI active?
- Yes — Marcia Walker's NPI (1801772124) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.