David Geier, M.D.
NPI 1649273913 · Emergency Medicine Physician · Keokuk, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Geier, M.D. is a Emergency Medicine Physician provider in Keokuk, IA (NPI 1649273913).
Provider details
- NPI number
- 1649273913
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9477 (ND)
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
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 11753 Highway 200Cooperstown, ND 58425Phone: (701) 797-2840
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2019-01-16
Frequently asked questions
- What is David Geier's NPI number?
- David Geier's National Provider Identifier (NPI) is 1649273913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Geier's specialty?
- David Geier is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Geier located?
- David Geier's practice location on file with NPPES is 1600 Morgan St, Keokuk, IA 52632-3497.
- What is David Geier's phone number?
- The practice phone number listed in the NPPES registry for David Geier is (319) 524-7150.
- Does David Geier accept Medicare?
- David Geier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Geier's NPI active?
- Yes — David Geier's NPI (1649273913) is active in the NPPES registry as of the last update on 2019-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.