IndividualActive
Michael Castanza
NPI 1326116484 · Social Worker · Buffalo, NY
Michael Castanza is a Social Worker provider in Buffalo, NY (NPI 1326116484).
Provider details
- NPI number
- 1326116484
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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) 842-2750
Street-level locationGet directions
Mailing address
322 Eden St
Buffalo, NY 14220-2738
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Castanza's NPI number?
- Michael Castanza's National Provider Identifier (NPI) is 1326116484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Castanza's specialty?
- Michael Castanza is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Castanza located?
- Michael Castanza's practice location on file with NPPES is 330 Delaware Ave, Buffalo, NY 14202-1804.
- What is Michael Castanza's phone number?
- The practice phone number listed in the NPPES registry for Michael Castanza is (716) 842-2750.
- Is Michael Castanza's NPI active?
- Yes — Michael Castanza's NPI (1326116484) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.