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Peter Kowalczyk, LCSW
NPI 1346422250 · Clinical Social Worker · Ferndale, NY
Peter Kowalczyk, LCSW is a Clinical Social Worker provider in Ferndale, NY (NPI 1346422250).
Provider details
- NPI number
- 1346422250
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- R024784-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
265 Stanton Corners Rd
Ferndale, NY 12734-6000
Phone: (845) 292-8470
Street-level locationGet directions
Mailing address
265 Stanton Corners Rd
Ferndale, NY 12734-6000
Registry dates
- Enumerated
- 2007-12-03
- Last updated
- 2007-12-03
Frequently asked questions
- What is Peter Kowalczyk's NPI number?
- Peter Kowalczyk's National Provider Identifier (NPI) is 1346422250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Kowalczyk's specialty?
- Peter Kowalczyk is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Peter Kowalczyk located?
- Peter Kowalczyk's practice location on file with NPPES is 265 Stanton Corners Rd, Ferndale, NY 12734-6000.
- What is Peter Kowalczyk's phone number?
- The practice phone number listed in the NPPES registry for Peter Kowalczyk is (845) 292-8470.
- Is Peter Kowalczyk's NPI active?
- Yes — Peter Kowalczyk's NPI (1346422250) is active in the NPPES registry as of the last update on 2007-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.