IndividualActive
Catherine Johntz, L.C.S.W.
NPI 1326176900 · Social Worker · Brooklyn, NY
Catherine Johntz, L.C.S.W. is a Social Worker provider in Brooklyn, NY (NPI 1326176900).
Provider details
- NPI number
- 1326176900
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Female
- Sole proprietor
- No
- License
- 052323 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 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
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
514 49th St
Lutheran Fhc Sunset Terrace
Brooklyn, NY 11220-2010
Phone: (718) 437-5239
Street-level locationGet directions
Mailing address
5800 3rd Ave
Brooklyn, NY 11220-3702
Registry dates
- Enumerated
- 2007-03-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Catherine Johntz's NPI number?
- Catherine Johntz's National Provider Identifier (NPI) is 1326176900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Johntz's specialty?
- Catherine Johntz is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Johntz located?
- Catherine Johntz's practice location on file with NPPES is 514 49th St, Brooklyn, NY 11220-2010.
- What is Catherine Johntz's phone number?
- The practice phone number listed in the NPPES registry for Catherine Johntz is (718) 437-5239.
- Is Catherine Johntz's NPI active?
- Yes — Catherine Johntz's NPI (1326176900) 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.