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Joseph Markowicz, LCSW
NPI 1447332044 · Clinical Social Worker · New York, NY
Joseph Markowicz, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1447332044).
Provider details
- NPI number
- 1447332044
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- PR024933-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
123 W 79th St
Ph1
New York, NY 10024-6480
Phone: (212) 769-4236
Street-level locationGet directions
Mailing address
48 Joyce Rd
Hartsdale, NY 10530-2954
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Markowicz's NPI number?
- Joseph Markowicz's National Provider Identifier (NPI) is 1447332044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Markowicz's specialty?
- Joseph Markowicz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Joseph Markowicz located?
- Joseph Markowicz's practice location on file with NPPES is 123 W 79th St, New York, NY 10024-6480.
- What is Joseph Markowicz's phone number?
- The practice phone number listed in the NPPES registry for Joseph Markowicz is (212) 769-4236.
- Is Joseph Markowicz's NPI active?
- Yes — Joseph Markowicz's NPI (1447332044) 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.