IndividualActive
Colleen Walker
NPI 1255502159 · Social Worker · Buffalo, NY
Colleen Walker is a Social Worker provider in Buffalo, NY (NPI 1255502159).
Provider details
- NPI number
- 1255502159
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3495 Bailey Ave
Va Wny Healthcare System
Buffalo, NY 14215-1129
Phone: (716) 434-5476
Street-level locationGet directions
Mailing address
410 W Caledonia St
Lockport, NY 14094-2006
Registry dates
- Enumerated
- 2008-03-19
- Last updated
- 2008-03-19
Frequently asked questions
- What is Colleen Walker's NPI number?
- Colleen Walker's National Provider Identifier (NPI) is 1255502159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Walker's specialty?
- Colleen Walker is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Colleen Walker located?
- Colleen Walker's practice location on file with NPPES is 3495 Bailey Ave, Buffalo, NY 14215-1129.
- What is Colleen Walker's phone number?
- The practice phone number listed in the NPPES registry for Colleen Walker is (716) 434-5476.
- Is Colleen Walker's NPI active?
- Yes — Colleen Walker's NPI (1255502159) is active in the NPPES registry as of the last update on 2008-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.