Dr Whittney Aaron Warren, DO - Medicare Internal Medicine in Fort Sam Houston, TX

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Dr Whittney Aaron Warren, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Fort Sam Houston, Texas. Her current practice location is 3551 Roger Brooke Dr, Fort Sam Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (541) 990-7079.

Dr Whittney Aaron Warren is licensed to practice in Texas (license number R8680) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1689940835.

Contact Information

Dr Whittney Aaron Warren, DO
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234
(541) 990-7079
Not Available

Map and Direction




Physician's Profile

Full NameDr Whittney Aaron Warren
GenderFemale
SpecialityInternal Medicine - Critical Care Medicine
Location3551 Roger Brooke Dr, Fort 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: 1689940835
  • Provider Enumeration Date: 03/31/2012
  • Last Update Date: 08/22/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9234378217
  • Enrollment ID: I20190228002596

Medical Identifiers

Medical identifiers for Dr Whittney Aaron Warren such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689940835NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 02004361A (Indiana)Secondary
207RP1001XInternal Medicine - Pulmonary Disease R8680 (Texas)Secondary
207RC0200XInternal Medicine - Critical Care Medicine R8680 (Texas)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 Whittney Aaron Warren allows following entities to bill medicare on her behalf.
Entity NameTexas Ips Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629368535
PECOS PAC ID: 9638356801
Enrollment ID: O20110616000075
Entity NameCepamerica Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881269934
PECOS PAC ID: 6608278353
Enrollment ID: O20210716002629
Entity NamePulmonary And Critical Care Associates Of San Antonio
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033877675
PECOS PAC ID: 3779977582
Enrollment ID: O20220221001946

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 Whittney Aaron Warren 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 Whittney Aaron Warren, DO
5503 N Fairmount Ave,
Kansas City, MO 64118-4081

Ph: (541) 990-7079		Dr Whittney Aaron Warren, DO
3551 Roger Brooke Dr,
Fort Sam Houston, TX 78234

Ph: (541) 990-7079

Reviews and Comments


Internal Medicine Doctors in Fort Sam Houston, TX

Dr. Rosemary Chacko, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-9582    Fax: 210-916-5102
Andre John Ognibene, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Mche-qd (creds), Fort Sam Houston, TX 78234
Phone: 210-916-5993    
Christopher Paul Irwin, M.D
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 916-210-2338    
Gilbert Patrick Ancira, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-916-4808    
Sarah Dang, MD
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone: 210-539-7074    
Dr. Raul A. Rivera, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3851 Roger Brooke Dr, Brooke Army Medical Center Mche-qd (credentials), Fort Sam Houston, TX 78234
Phone: 210-916-2460    
Dr. Leslie Ann Wood, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3551 Rogers Brooke Drive, San Antonio Military Medical Center, Fort Sam Houston, TX 78234
Phone: 210-916-9844    

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).

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