Thomas B Tan, MD - Medicare Medical Oncology in Rapid City, SD

Thomas B Tan, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Rapid City, South Dakota. He went to University Of Missouri, Kansas City, School Of Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Monument Health Rapid City Hospital, Inc., Scl Health Medical Group - Grand Junction Llc and his current practice location is Rapid City Regional Hospital, 353 Fairmont Blvd., Rapid City, South Dakota. You can reach out to his office (for appointments etc.) via phone at (850) 232-1165.

Thomas B Tan is licensed to practice in Florida (license number 62467) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1275528382.

Contact Information

Thomas B Tan, MD
Rapid City Regional Hospital, 353 Fairmont Blvd.,
Rapid City, SD 57701
(850) 232-1165
Not Available

Map and Direction




Physician's Profile

Full NameThomas B Tan
GenderMale
SpecialityMedical Oncology
Experience38 Years
LocationRapid City Regional Hospital, Rapid City, South Dakota
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Thomas B Tan attended and graduated from University Of Missouri, Kansas City, School Of Medicine in 1986
  NPI Data:
  • NPI Number: 1275528382
  • Provider Enumeration Date: 09/14/2005
  • Last Update Date: 07/01/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7012012677
  • Enrollment ID: I20191126001902

Medical Identifiers

Medical identifiers for Thomas B Tan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275528382NPI-NPPES
109896OtherALAL MEDICAID- FOLEY
110883OtherALAL MEDICAID- N DAVIS
371163300MedicaidFL
110905OtherALAL MEDICAID- WEST FLORIDA OFFICE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 17614 (Alabama)Secondary
207RX0202XInternal Medicine - Medical Oncology H2823 (Texas)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 62467 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Marys Medical CenterGrand junction, COHospital
Monument Health Rapid City HospitalRapid city, SDHospital
Monument Health Spearfish HospitalSpearfish, SDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Monument Health Rapid City Hospital, Inc.6002729506424
Scl Health Medical Group - Grand Junction Llc3779707856207

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. Thomas B Tan allows following entities to bill medicare on his behalf.
Entity NameMonument Health Rapid City Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275553463
PECOS PAC ID: 6002729506
Enrollment ID: O20070625000144

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. Thomas B Tan 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
Thomas B Tan, MD
4724 N Davis Hwy,
Pensacola, FL 32503-2339

Ph: (850) 696-4000
Thomas B Tan, MD
Rapid City Regional Hospital, 353 Fairmont Blvd.,
Rapid City, SD 57701

Ph: (850) 232-1165

Reviews and Comments


Internal Medicine Doctors in Rapid City, SD

Cliff Janikowski,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 353 Fairmont Blvd, Rapid City, SD 57701
Phone: 605-755-1000    
Dr. James A Engelbrecht, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 640 Flormann St, Rapid City, SD 57701
Phone: 605-718-3300    Fax: 605-718-3426
James Michael Keegan, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4940 5th St, Suite 1b, Rapid City, SD 57701
Phone: 605-342-8329    
Santosh Raj Poudel, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 353 Fairmont Blvd., Rapid City, SD 57701
Phone: 605-719-1000    Fax: 605-719-8826
Dr. Oksana Anand, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2820 Mount Rushmore Rd, Rapid City, SD 57701
Phone: 605-342-3280    
Masaru Chiba, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2805 5th St, Suite 100, Rapid City, SD 57701
Phone: 605-719-5700    Fax: 605-719-5701
John Palmer, DO
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 640 Flormann St, Rapid City, SD 57701
Phone: 605-755-3300    Fax: 605-755-3129

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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