Bonnie Berkowitz, LCSW
NPI 1306887849 · Clinical Social Worker · New York, NY
Bonnie Berkowitz, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1306887849).
Provider details
- NPI number
- 1306887849
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R038189-01 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 500 E 77th St Apt 2516New York, NY 10162-0028Phone: (212) 799-3929
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2023-04-11
- Certified
- 2021-10-13
Frequently asked questions
- What is Bonnie Berkowitz's NPI number?
- Bonnie Berkowitz's National Provider Identifier (NPI) is 1306887849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bonnie Berkowitz's specialty?
- Bonnie Berkowitz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Bonnie Berkowitz located?
- Bonnie Berkowitz's practice location on file with NPPES is 312 E 85th St Ste 1, New York, NY 10028-4569.
- What is Bonnie Berkowitz's phone number?
- The practice phone number listed in the NPPES registry for Bonnie Berkowitz is (212) 799-3924.
- Is Bonnie Berkowitz's NPI active?
- Yes — Bonnie Berkowitz's NPI (1306887849) is active in the NPPES registry as of the last update on 2023-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.