Charles Lewis Kieffer, MD - Medicare Emergency Medicine in Jbsa Ft Sam Houston, TX

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Charles Lewis Kieffer, MD is a medicare enrolled "Emergency Medicine" physician in Jbsa Ft Sam Houston, Texas. His current practice location is 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 916-4141.

Charles Lewis Kieffer is licensed to practice in Texas (license number T5944) 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 1053842831.

Contact Information

Charles Lewis Kieffer, MD
3551 Roger Brooke Dr,
Jbsa Ft Sam Houston, TX 78234-4504
(210) 916-4141
Not Available

Map and Direction




Physician's Profile

Full NameCharles Lewis Kieffer
GenderMale
SpecialityEmergency Medicine
Location3551 Roger Brooke Dr, Jbsa Ft Sam Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1053842831
  • Provider Enumeration Date: 03/23/2017
  • Last Update Date: 04/09/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1658629738
  • Enrollment ID: I20200519001886

Medical Identifiers

Medical identifiers for Charles Lewis Kieffer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053842831NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 67041 (Minnesota)Secondary
207P00000XEmergency Medicine T5944 (Texas)Primary
207P00000XEmergency Medicine R4465 (Kentucky)Secondary

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. Charles Lewis Kieffer allows following entities to bill medicare on his behalf.
Entity NameMayo Clinic Health System-southwest Minnesota Region
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578545422
PECOS PAC ID: 4688585771
Enrollment ID: O20031110000134
Entity NameMayo Clinic Health System-fairmont
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366410862
PECOS PAC ID: 4981694981
Enrollment ID: O20040719000142
Entity NameMayo Clinic Health System St James
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023177730
PECOS PAC ID: 9537170352
Enrollment ID: O20060509000021
Entity NameMayo Clinic Health System St James
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1639198732
PECOS PAC ID: 9537170352
Enrollment ID: O20080108000344
Entity NameMayo Clinic Health System-southwest Minnesota Region
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1740256668
PECOS PAC ID: 4688585771
Enrollment ID: O20171011003933
Entity NameMayo Clinic Health System-southwest Minnesota Region
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1124035282
PECOS PAC ID: 4688585771
Enrollment ID: O20171011003939

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. Charles Lewis Kieffer 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
Charles Lewis Kieffer, MD
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234-4504

Ph: (952) 463-5575		Charles Lewis Kieffer, MD
3551 Roger Brooke Dr,
Jbsa Ft Sam Houston, TX 78234-4504

Ph: (210) 916-4141

Reviews and Comments


Emergency Medicine Doctors in Jbsa Ft Sam Houston, TX

Zachary Sletten, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234
Phone: 210-539-9582    
Lloyd I Tannenbaum, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Mche/me, Jbsa Ft Sam Houston, TX 78234
Phone: 210-916-2500    
Dr. William Tyler Davis, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234
Phone: 210-916-5512    
Dr. Richard L Dagrosa Jr., MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234
Phone: 210-916-8741    
Dr. Samantha Boyd, M.D
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234
Phone: 210-916-4141    
Dr. Nicholas Stuart Thompson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234
Phone: 210-916-8760    

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.