Dr Anna M Arroyo Santiago, MD - Medicare Internal Medicine in Johnson City, TN

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Dr Anna M Arroyo Santiago, MD is a medicare enrolled "Internal Medicine" physician in Johnson City, Tennessee. Her current practice location is 203 Gray Commons Cir Ste 110, Johnson City, Tennessee. You can reach out to her office (for appointments etc.) via phone at (833) 371-0509.

Dr Anna M Arroyo Santiago is licensed to practice in Michigan (license number 4301109286) 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 1861602906.

Contact Information

Dr Anna M Arroyo Santiago, MD
203 Gray Commons Cir Ste 110,
Johnson City, TN 37615-5406
(833) 371-0509
Not Available

Map and Direction




Physician's Profile

Full NameDr Anna M Arroyo Santiago
GenderFemale
SpecialityInternal Medicine
Location203 Gray Commons Cir Ste 110, Johnson City, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1861602906
  • Provider Enumeration Date: 05/23/2007
  • Last Update Date: 10/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6002954377
  • Enrollment ID: I20160712000751

Medical Identifiers

Medical identifiers for Dr Anna M Arroyo Santiago such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861602906NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PT0002XEmergency Medicine - Medical Toxicology 2009012958 (Missouri)Secondary
208000000XPediatrics 4301109286 (Michigan)Secondary
207P00000XEmergency Medicine 2009012958 (Missouri)Secondary
2080T0002XPediatrics - Medical Toxicology 4301109286 (Michigan)Secondary
208M00000XHospitalist 2009012958 (Missouri)Secondary
207R00000XInternal Medicine 4301109286 (Michigan)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 Anna M Arroyo Santiago allows following entities to bill medicare on her behalf.
Entity NameIha Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457408965
PECOS PAC ID: 2466351440
Enrollment ID: O20040108000355
Entity NameChelsea Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912947409
PECOS PAC ID: 0648171074
Enrollment ID: O20040119000004

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 Anna M Arroyo Santiago 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 Anna M Arroyo Santiago, MD
1021 W Oakland Ave Ste 310,
Johnson City, TN 37604-2192

Ph: (423) 302-6565		Dr Anna M Arroyo Santiago, MD
203 Gray Commons Cir Ste 110,
Johnson City, TN 37615-5406

Ph: (833) 371-0509

Reviews and Comments


Internal Medicine Doctors in Johnson City, TN

Dr. Alan Cox, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2603 Avondale Dr, Johnson City, TN 37604
Phone: 423-767-8268    
Dr. Sheeba Anand, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 N State Of Franklin, Johnson City, TN 37614
Phone: 423-439-6283    
Dr. Charles Famoyin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 302 Wesley St, Suite 3, Johnson City, TN 37601
Phone: 423-282-0561    Fax: 423-268-2674
Robert Taylor Means Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 N State Of Franklin Rd, 2nd Floor, Johnson City, TN 37604
Phone: 423-439-7280    Fax: 423-439-7314
Dr. Tariq Ziad Haddadin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 N State Of Franklin Rd Ste 2, Johnson City, TN 37604
Phone: 423-926-4468    Fax: 423-928-4838
Timothy O Mcbride, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 401 E Main St, Johnson City, TN 37601
Phone: 423-929-2584    Fax: 423-722-2060
John M Daniel, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N. State Of Franklin Rd., Johnson City, TN 37614
Phone: 423-282-1480    Fax: 423-928-1353

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.