Roger Gingrich, MD
NPI 1164410007 · Medical Oncology Physician · Iowa City, IA
Roger Gingrich, MD is a Medical Oncology Physician provider in Iowa City, IA (NPI 1164410007).
Provider details
- NPI number
- 1164410007
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 20912 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2005-10-13
- Last updated
- 2007-12-03
Frequently asked questions
- What is Roger Gingrich's NPI number?
- Roger Gingrich's National Provider Identifier (NPI) is 1164410007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Gingrich's specialty?
- Roger Gingrich is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Gingrich located?
- Roger Gingrich's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Roger Gingrich's phone number?
- The practice phone number listed in the NPPES registry for Roger Gingrich is (319) 356-3425.
- Is Roger Gingrich's NPI active?
- Yes — Roger Gingrich's NPI (1164410007) is active in the NPPES registry as of the last update on 2007-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.