IndividualActive
Dennis Garwacki
NPI 1417055922 · Neurology Physician · Peoria, IL
Dennis Garwacki is a Neurology Physician provider in Peoria, IL (NPI 1417055922).
Provider details
- NPI number
- 1417055922
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(84/100 index)
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
100 Ne Randolph Ave
Peoria, IL 61606-1919
Phone: (309) 624-8500
Fax: (309) 655-8552
Street-level locationGet directions
Mailing address
100 Ne Randolph Ave
Peoria, IL 61606-1919
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dennis Garwacki's NPI number?
- Dennis Garwacki's National Provider Identifier (NPI) is 1417055922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Garwacki's specialty?
- Dennis Garwacki is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Garwacki located?
- Dennis Garwacki's practice location on file with NPPES is 100 Ne Randolph Ave, Peoria, IL 61606-1919.
- What is Dennis Garwacki's phone number?
- The practice phone number listed in the NPPES registry for Dennis Garwacki is (309) 624-8500.
- Is Dennis Garwacki's NPI active?
- Yes — Dennis Garwacki's NPI (1417055922) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.