James Kannenberg, M.D.
NPI 1265434864 · Family Medicine Physician · Fort Madison, IA
James Kannenberg, M.D. is a Family Medicine Physician provider in Fort Madison, IA (NPI 1265434864).
Provider details
- NPI number
- 1265434864
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 22910 (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
- 2005-08-12
- Last updated
- 2007-08-01
Frequently asked questions
- What is James Kannenberg's NPI number?
- James Kannenberg's National Provider Identifier (NPI) is 1265434864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Kannenberg's specialty?
- James Kannenberg is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Kannenberg located?
- James Kannenberg's practice location on file with NPPES is 5409 Avenue O, Fort Madison, IA 52627-9601.
- What is James Kannenberg's phone number?
- The practice phone number listed in the NPPES registry for James Kannenberg is (319) 376-2134.
- Is James Kannenberg's NPI active?
- Yes — James Kannenberg's NPI (1265434864) is active in the NPPES registry as of the last update on 2007-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.