Ann Xu, MD - Medicare Internal Medicine in Hot Springs, AR

Ann Xu, MD is a medicare enrolled "Internal Medicine" physician in Hot Springs, Arkansas. Her current practice location is 301 Exchange St, Hot Springs, Arkansas. You can reach out to her office (for appointments etc.) via phone at (501) 621-4222.

Ann Xu is licensed to practice in Arkansas (license number E-18019) 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 1285297606.

Contact Information

Ann Xu, MD
301 Exchange St,
Hot Springs, AR 71901-4027
(501) 621-4222
(888) 494-0987

Map and Direction




Physician's Profile

Full NameAnn Xu
GenderFemale
SpecialityInternal Medicine
Location301 Exchange St, Hot Springs, Arkansas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285297606
  • Provider Enumeration Date: 04/22/2019
  • Last Update Date: 09/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6204218928
  • Enrollment ID: I20220727003560

Medical Identifiers

Medical identifiers for Ann Xu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285297606NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine E18019 (Arkansas)Secondary
207R00000XInternal Medicine E-18019 (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. Ann Xu allows following entities to bill medicare on her behalf.
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881026664
PECOS PAC ID: 8022243971
Enrollment ID: O20131030000972

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. Ann Xu 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
Ann Xu, MD
301 Exchange St,
Hot Springs, AR 71901-4027

Ph: (501) 621-4222
Ann Xu, MD
301 Exchange St,
Hot Springs, AR 71901-4027

Ph: (501) 621-4222

Reviews and Comments


Internal Medicine Doctors in Hot Springs, AR

Jessica Treat, APRN
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Malvern Ave Ste 302, Hot Springs, AR 71901
Phone: 501-624-4700    Fax: 501-624-4705
Pooja V Patel, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 300 Werner St, Hot Springs, AR 71913
Phone: 501-622-1000    
Prabhakara K Reddy, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1455 Higdon Ferry Rd, Ste B, Hot Springs, AR 71913
Phone: 501-623-2731    Fax: 501-623-1660
Dr. Timothy Eric Bowen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 130 Medical Park Pl, Hot Springs, AR 71901
Phone: 501-625-3400    Fax: 501-625-3402
Christopher Black, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 300 Werner St, Hot Springs, AR 71913
Phone: 501-622-2175    
Oyidie Igbokidi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 200 Heartcenter Ln, Hot Springs, AR 71913
Phone: 501-625-8400    Fax: 501-625-8446
Dr. Gregory Allen St. John, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 130 Medical Park Pl, Hot Springs, AR 71901
Phone: 501-625-3400    Fax: 501-625-3402

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.