IndividualActive
David Barker
NPI 1356646947 · Clinical Social Worker · Buffalo, NY
David Barker is a Clinical Social Worker provider in Buffalo, NY (NPI 1356646947).
Provider details
- NPI number
- 1356646947
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
330 Delaware Ave
Buffalo, NY 14202-1804
Phone: (716) 335-7010
Street-level locationGet directions
Mailing address
79 Marine Dr
Buffalo, NY 14202-4225
Registry dates
- Enumerated
- 2011-01-13
- Last updated
- 2011-01-13
Frequently asked questions
- What is David Barker's NPI number?
- David Barker's National Provider Identifier (NPI) is 1356646947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Barker's specialty?
- David Barker is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Barker located?
- David Barker's practice location on file with NPPES is 330 Delaware Ave, Buffalo, NY 14202-1804.
- What is David Barker's phone number?
- The practice phone number listed in the NPPES registry for David Barker is (716) 335-7010.
- Is David Barker's NPI active?
- Yes — David Barker's NPI (1356646947) is active in the NPPES registry as of the last update on 2011-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.