Nicholas Sahaidachny
NPI 1174640619 · Addiction (Substance Use Disorder) Counselor · Greenwood, IN
Nicholas Sahaidachny is a Addiction (Substance Use Disorder) Counselor provider in Greenwood, IN (NPI 1174640619).
Provider details
- NPI number
- 1174640619
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-03-22
- Last updated
- 2007-07-09
Frequently asked questions
- What is Nicholas Sahaidachny's NPI number?
- Nicholas Sahaidachny's National Provider Identifier (NPI) is 1174640619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Sahaidachny's specialty?
- Nicholas Sahaidachny is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nicholas Sahaidachny located?
- Nicholas Sahaidachny's practice location on file with NPPES is 898 E Main St, Greenwood, IN 46143-1407.
- What is Nicholas Sahaidachny's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Sahaidachny is (317) 887-1348.
- Is Nicholas Sahaidachny's NPI active?
- Yes — Nicholas Sahaidachny's NPI (1174640619) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.