Mary Rooney Czajkowski, LCSW
NPI 1134492168 · Clinical Social Worker · Buffalo, NY
Mary Rooney Czajkowski, LCSW is a Clinical Social Worker provider in Buffalo, NY (NPI 1134492168).
Provider details
- NPI number
- 1134492168
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R026990-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2012-02-22
- Last updated
- 2012-02-22
Frequently asked questions
- What is Mary Rooney Czajkowski's NPI number?
- Mary Rooney Czajkowski's National Provider Identifier (NPI) is 1134492168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Rooney Czajkowski's specialty?
- Mary Rooney Czajkowski is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Rooney Czajkowski located?
- Mary Rooney Czajkowski's practice location on file with NPPES is 126 Donaldson Rd, Buffalo, NY 14208-1629.
- What is Mary Rooney Czajkowski's phone number?
- The practice phone number listed in the NPPES registry for Mary Rooney Czajkowski is (716) 816-3490.
- Is Mary Rooney Czajkowski's NPI active?
- Yes — Mary Rooney Czajkowski's NPI (1134492168) is active in the NPPES registry as of the last update on 2012-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.