Mary Emma Stewart, DNP - Medicare Internal Medicine in Knoxville, TN

Mary Emma Stewart, DNP is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Knoxville, Tennessee. Her current practice location is 905 Vicar Ln, Knoxville, Tennessee. You can reach out to her office (for appointments etc.) via phone at (423) 293-2420.

Mary Emma Stewart is licensed to practice in Tennessee (license number APN0000031715) 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 1225712730.

Contact Information

Mary Emma Stewart, DNP
905 Vicar Ln,
Knoxville, TN 37919-7242
(423) 293-2420
Not Available

Map and Direction




Physician's Profile

Full NameMary Emma Stewart
GenderFemale
SpecialityInternal Medicine - Critical Care Medicine
Location905 Vicar Ln, Knoxville, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1225712730
  • Provider Enumeration Date: 06/14/2023
  • Last Update Date: 06/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628432572
  • Enrollment ID: I20230912001607

Medical Identifiers

Medical identifiers for Mary Emma Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225712730NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine APN0000031715 (Tennessee)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. Mary Emma Stewart allows following entities to bill medicare on her behalf.
Entity NameFaculty Internal Medicine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417095308
PECOS PAC ID: 4789582305
Enrollment ID: O20031222000008

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. Mary Emma Stewart 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
Mary Emma Stewart, DNP
905 Vicar Ln,
Knoxville, TN 37919-7242

Ph: (423) 293-2420
Mary Emma Stewart, DNP
905 Vicar Ln,
Knoxville, TN 37919-7242

Ph: (423) 293-2420

Reviews and Comments


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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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