Garret Zeidner, LCSW
NPI 1396261053 · Clinical Social Worker · Stony Brook, NY
Garret Zeidner, LCSW is a Clinical Social Worker provider in Stony Brook, NY (NPI 1396261053).
Provider details
- NPI number
- 1396261053
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 092800 (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
8 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
- 2017-08-15
- Last updated
- 2022-03-16
- Certified
- 2022-03-16
Frequently asked questions
- What is Garret Zeidner's NPI number?
- Garret Zeidner's National Provider Identifier (NPI) is 1396261053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garret Zeidner's specialty?
- Garret Zeidner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Garret Zeidner located?
- Garret Zeidner's practice location on file with NPPES is 215 Hallock Rd Ste 1a, Stony Brook, NY 11790-3079.
- What is Garret Zeidner's phone number?
- The practice phone number listed in the NPPES registry for Garret Zeidner is (917) 217-8440.
- Is Garret Zeidner's NPI active?
- Yes — Garret Zeidner's NPI (1396261053) is active in the NPPES registry as of the last update on 2022-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.