Andreas Tassopoulos
NPI 1891256228 · Addiction (Substance Use Disorder) Counselor · Lansing, MI
Andreas Tassopoulos is a Addiction (Substance Use Disorder) Counselor provider in Lansing, MI (NPI 1891256228).
Provider details
- NPI number
- 1891256228
- 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
7 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
- 2019-03-28
- Last updated
- 2019-03-28
Frequently asked questions
- What is Andreas Tassopoulos's NPI number?
- Andreas Tassopoulos's National Provider Identifier (NPI) is 1891256228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andreas Tassopoulos's specialty?
- Andreas Tassopoulos is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Andreas Tassopoulos located?
- Andreas Tassopoulos's practice location on file with NPPES is 913 W Holmes Rd # 200, Lansing, MI 48910-0426.
- What is Andreas Tassopoulos's phone number?
- The practice phone number listed in the NPPES registry for Andreas Tassopoulos is (517) 887-0226.
- Is Andreas Tassopoulos's NPI active?
- Yes — Andreas Tassopoulos's NPI (1891256228) is active in the NPPES registry as of the last update on 2019-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.