Krzysztof Jednak, CASAC-T
NPI 1366751893 · Addiction (Substance Use Disorder) Counselor · Yonkers, NY
Krzysztof Jednak, CASAC-T is a Addiction (Substance Use Disorder) Counselor provider in Yonkers, NY (NPI 1366751893).
Provider details
- NPI number
- 1366751893
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC-T
- Sex
- Male
- Sole proprietor
- Yes
- License
- 24351 (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
15 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
- 2010-10-01
- Last updated
- 2010-10-01
Frequently asked questions
- What is Krzysztof Jednak's NPI number?
- Krzysztof Jednak's National Provider Identifier (NPI) is 1366751893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krzysztof Jednak's specialty?
- Krzysztof Jednak is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Krzysztof Jednak located?
- Krzysztof Jednak's practice location on file with NPPES is 8 Guion St, Yonkers, NY 10701-4109.
- What is Krzysztof Jednak's phone number?
- The practice phone number listed in the NPPES registry for Krzysztof Jednak is (914) 378-7566.
- Is Krzysztof Jednak's NPI active?
- Yes — Krzysztof Jednak's NPI (1366751893) is active in the NPPES registry as of the last update on 2010-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.