Dr David C Geier, MD - Medicare Emergency Medicine in Keokuk, IA

Dr David C Geier, MD is a medicare enrolled "Emergency Medicine" physician in Keokuk, Iowa. His current practice location is 1600 Morgan St, Keokuk, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 524-7150.

Dr David C Geier is licensed to practice in Iowa (license number MD-44890) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1649273913.

Contact Information

Dr David C Geier, MD
1600 Morgan St,
Keokuk, IA 52632-3497
(319) 524-7150
(319) 524-5317

Map and Direction




Physician's Profile

Full NameDr David C Geier
GenderMale
SpecialityEmergency Medicine
Location1600 Morgan St, Keokuk, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649273913
  • Provider Enumeration Date: 05/31/2005
  • Last Update Date: 01/16/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 1557255841
  • Enrollment ID: I20040209000867

Medical Identifiers

Medical identifiers for Dr David C Geier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649273913NPI-NPPES
12735MedicaidND

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 9477 (North Dakota)Secondary
207P00000XEmergency Medicine MD-44890 (Iowa)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr David C Geier allows following entities to bill medicare on his behalf.
Entity NameMckenzie County Healthcare Systems Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063420495
PECOS PAC ID: 5890768006
Enrollment ID: O20040817000016

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr David C Geier is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr David C Geier, MD
200 Corporate Blvd,
Lafayette, LA 70508-3870

Ph: (800) 893-9698
Dr David C Geier, MD
1600 Morgan St,
Keokuk, IA 52632-3497

Ph: (319) 524-7150

Reviews and Comments


Emergency Medicine Doctors in Keokuk, IA


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.