Dr Caitlin Brennan Wellborn, MD - Medicare Emergency Medicine in Little Rock, AR

Dr Caitlin Brennan Wellborn, MD is a medicare enrolled "Emergency Medicine" physician in Little Rock, Arkansas. Her current practice location is 2 Saint Vincent Cir, Little Rock, Arkansas. You can reach out to her office (for appointments etc.) via phone at (501) 552-3000.

Dr Caitlin Brennan Wellborn is licensed to practice in Arkansas (license number E-16483) 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 1134780711.

Contact Information

Dr Caitlin Brennan Wellborn, MD
2 Saint Vincent Cir,
Little Rock, AR 72205-5423
(501) 552-3000
Not Available

Map and Direction




Physician's Profile

Full NameDr Caitlin Brennan Wellborn
GenderFemale
SpecialityEmergency Medicine
Location2 Saint Vincent Cir, Little Rock, Arkansas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134780711
  • Provider Enumeration Date: 06/25/2019
  • Last Update Date: 06/12/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7911233127
  • Enrollment ID: I20230629003906

Medical Identifiers

Medical identifiers for Dr Caitlin Brennan Wellborn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134780711NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 2019021248 (Missouri)Secondary
207P00000XEmergency Medicine E-16483 (Arkansas)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 Caitlin Brennan Wellborn allows following entities to bill medicare on her behalf.
Entity NameShiloh Emergency Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205458189
PECOS PAC ID: 6901228154
Enrollment ID: O20200617002064

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 Caitlin Brennan Wellborn 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 Caitlin Brennan Wellborn, MD
2 Saint Vincent Cir,
Little Rock, AR 72205-5423

Ph: () -
Dr Caitlin Brennan Wellborn, MD
2 Saint Vincent Cir,
Little Rock, AR 72205-5423

Ph: (501) 552-3000

Reviews and Comments


Emergency Medicine Doctors in Little Rock, AR

Dr. Armando Leonel Martinez, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4301 W Markham St, Slot 783, Little Rock, AR 72205
Phone: 501-686-8000    
Sikandar Murad, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 802 N University Ave, Little Rock, AR 72205
Phone: 501-291-2322    Fax: 888-388-5166
Jordan Takasugi,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4301 W Markham St # 584, Little Rock, AR 72205
Phone: 501-526-7485    
Dr. Joseph Baird Askew, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1701 S Shackleford Rd, Little Rock, AR 72211
Phone: 501-219-7000    
David Gregory Hinckley, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1701 S Shackleford Rd, Little Rock, AR 72211
Phone: 501-219-7000    
Matt Saenz,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 4301 W Markham St # 584, Little Rock, AR 72205
Phone: 501-526-7485    
Dr. Timothy W Calicott, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 14623 Chambery Dr, Little Rock, AR 72211
Phone: 501-920-8556    

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.