Vasilios Dionyssopoulos
NPI 1548000656 · Behavior Technician · Grand Rapids, MI
Vasilios Dionyssopoulos is a Behavior Technician provider in Grand Rapids, MI (NPI 1548000656).
Provider details
- NPI number
- 1548000656
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral 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
2 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
- 2024-05-28
- Last updated
- 2024-05-28
- Certified
- 2024-05-23
Frequently asked questions
- What is Vasilios Dionyssopoulos's NPI number?
- Vasilios Dionyssopoulos's National Provider Identifier (NPI) is 1548000656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vasilios Dionyssopoulos's specialty?
- Vasilios Dionyssopoulos is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Vasilios Dionyssopoulos located?
- Vasilios Dionyssopoulos's practice location on file with NPPES is 2211 E Beltline Ave Ne Ste C, Grand Rapids, MI 49525-9802.
- What is Vasilios Dionyssopoulos's phone number?
- The practice phone number listed in the NPPES registry for Vasilios Dionyssopoulos is (734) 307-5329.
- Is Vasilios Dionyssopoulos's NPI active?
- Yes — Vasilios Dionyssopoulos's NPI (1548000656) is active in the NPPES registry as of the last update on 2024-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.