Dennis Lonzarich, MD
NPI 1023096435 · Pediatrics Physician · West Des Moines, IA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Lonzarich, MD is a Pediatrics Physician provider in West Des Moines, IA (NPI 1023096435).
Provider details
- NPI number
- 1023096435
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 33072 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-01-05
- Last updated
- 2012-05-16
Frequently asked questions
- What is Dennis Lonzarich's NPI number?
- Dennis Lonzarich's National Provider Identifier (NPI) is 1023096435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Lonzarich's specialty?
- Dennis Lonzarich is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Lonzarich located?
- Dennis Lonzarich's practice location on file with NPPES is 1271 8th St, West Des Moines, IA 50265-2650.
- What is Dennis Lonzarich's phone number?
- The practice phone number listed in the NPPES registry for Dennis Lonzarich is (515) 224-4993.
- Does Dennis Lonzarich accept Medicare?
- Dennis Lonzarich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Lonzarich's NPI active?
- Yes — Dennis Lonzarich's NPI (1023096435) is active in the NPPES registry as of the last update on 2012-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.