Samantha Ann Armstrong, MD - Medicare Hematology/oncology in Indianapolis, IN

Samantha Ann Armstrong, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Indianapolis, Indiana. She went to Indiana University School Of Medicine and graduated in 2015 and has 10 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice University Medical Diagnostic Associates Inc and her current practice location is 1120 W Michigan St, Room 626, Indianapolis, Indiana. You can reach out to her office (for appointments etc.) via phone at (317) 278-2686.

Samantha Ann Armstrong is licensed to practice in Indiana (license number 01085460A) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1689053761.

Contact Information

Samantha Ann Armstrong, MD
1120 W Michigan St, Room 626,
Indianapolis, IN 46202-5209
(317) 278-2686
Not Available

Map and Direction




Physician's Profile

Full NameSamantha Ann Armstrong
GenderFemale
SpecialityHematology/oncology
Experience10 Years
Location1120 W Michigan St, Indianapolis, Indiana
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Samantha Ann Armstrong attended and graduated from Indiana University School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1689053761
  • Provider Enumeration Date: 05/22/2015
  • Last Update Date: 09/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8426360868
  • Enrollment ID: I20210818000610

Medical Identifiers

Medical identifiers for Samantha Ann Armstrong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689053761NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 01085460A (Indiana)Secondary
390200000XStudent In An Organized Health Care Education/training Program 11018112A (Indiana)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 01085460A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Indiana University HealthIndianapolis, INHospital
Eskenazi HealthIndianapolis, INHospital
Indiana University Health Ball Memorial HospitalMuncie, INHospital
Iu Health West HospitalAvon, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Medical Diagnostic Associates Inc3375446347274

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. Samantha Ann Armstrong allows following entities to bill medicare on her behalf.
Entity NameUniversity Medical Diagnostic Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861441537
PECOS PAC ID: 3375446347
Enrollment ID: O20040202000510

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. Samantha Ann Armstrong 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
Samantha Ann Armstrong, MD
250 N Shadeland Ave,
Indianapolis, IN 46219-4959

Ph: () -
Samantha Ann Armstrong, MD
1120 W Michigan St, Room 626,
Indianapolis, IN 46202-5209

Ph: (317) 278-2686

Reviews and Comments


Internal Medicine Doctors in Indianapolis, IN

Irene A Carrothers, M.D.
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Liam P Howley, MD
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Dr. Andrew Jonathen Ortega, DO
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Lawrence John Born, MD
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Phone: 317-872-7396    Fax: 317-879-8328
Brian T Robinson, MD
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Practice Location: 1001 W 10th St, Indianapolis, IN 46202
Phone: 317-630-7979    Fax: 317-630-2668
Steven T Hugenberg, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 550 University Blvd, Indianapolis, IN 46202
Phone: 317-944-8660    

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.