Andrew Tchekalenkov, MSW, CASAC 2
NPI 1578146452 · Addiction (Substance Use Disorder) Counselor · New York City, NY
Andrew Tchekalenkov, MSW, CASAC 2 is a Addiction (Substance Use Disorder) Counselor provider in New York City, NY (NPI 1578146452).
Provider details
- NPI number
- 1578146452
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MSW, CASAC 2
- Sex
- Male
- Sole proprietor
- No
- License
- 31357 (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
5 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
- 2021-04-29
- Last updated
- 2021-04-29
- Certified
- 2021-04-02
Frequently asked questions
- What is Andrew Tchekalenkov's NPI number?
- Andrew Tchekalenkov's National Provider Identifier (NPI) is 1578146452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Tchekalenkov's specialty?
- Andrew Tchekalenkov is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Andrew Tchekalenkov located?
- Andrew Tchekalenkov's practice location on file with NPPES is 25 Avenue D, New York City, NY 10009.
- What is Andrew Tchekalenkov's phone number?
- The practice phone number listed in the NPPES registry for Andrew Tchekalenkov is (646) 395-4077.
- Is Andrew Tchekalenkov's NPI active?
- Yes — Andrew Tchekalenkov's NPI (1578146452) is active in the NPPES registry as of the last update on 2021-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.