Definitive Neurodiagnostics, LLC Professional Services
NPI 1629468541 · Electroneurodiagnostic Specialist/Technologist · Normal, IL
Definitive Neurodiagnostics, LLC Professional Services is a Electroneurodiagnostic Specialist/Technologist organization in Normal, IL (NPI 1629468541).
Provider details
- NPI number
- 1629468541
- Entity type
- Organization
- Primary specialty
- Electroneurodiagnostic Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Parent organization
- Definitive Neurodiagnostics, LLC
- Organization subpart
- Yes
- Authorized official
- John Atwater, Owner(309) 454-1100
- License
- 036100906 (IL)
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-01-30
- Last updated
- 2015-01-30
Frequently asked questions
- What is Definitive Neurodiagnostics, LLC Professional Services's NPI number?
- Definitive Neurodiagnostics, LLC Professional Services's National Provider Identifier (NPI) is 1629468541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Definitive Neurodiagnostics, LLC Professional Services?
- Definitive Neurodiagnostics, LLC Professional Services is classified in the NPPES registry as Electroneurodiagnostic Specialist/Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Definitive Neurodiagnostics, LLC Professional Services located?
- Definitive Neurodiagnostics, LLC Professional Services's practice location on file with NPPES is 1604 Visa Dr # 1, Normal, IL 61761-2195.
- What is Definitive Neurodiagnostics, LLC Professional Services's phone number?
- The practice phone number listed in the NPPES registry for Definitive Neurodiagnostics, LLC Professional Services is (309) 454-1100.
- Who is the authorized official for Definitive Neurodiagnostics, LLC Professional Services?
- The authorized official listed on Definitive Neurodiagnostics, LLC Professional Services's NPPES record is John Atwater, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Definitive Neurodiagnostics, LLC Professional Services's NPI active?
- Yes — Definitive Neurodiagnostics, LLC Professional Services's NPI (1629468541) is active in the NPPES registry as of the last update on 2015-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.