Ms Mary Wallace Darden, APN - Medicare Nurse Practitioner in Nashville, TN

Ms Mary Wallace Darden, APN is a medicare enrolled "Nurse Practitioner - Family" in Nashville, Tennessee. She went to Vanderbilt University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Tennessee Oncology,pllc and her current practice location is 300 20th Ave N, Suite 301, Nashville, Tennessee. You can reach out to her office (for appointments etc.) via phone at (615) 329-0570.

Ms Mary Wallace Darden is licensed to practice in Tennessee (license number 6544) 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 1144209495.

Contact Information

Ms Mary Wallace Darden, APN
300 20th Ave N, Suite 301,
Nashville, TN 37203-2131
(615) 329-0570
(615) 320-7091

Map and Direction




Provider's Profile

Full NameMs Mary Wallace Darden
GenderFemale
SpecialityNurse Practitioner
Experience28 Years
Location300 20th Ave N, Nashville, Tennessee
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:
  • Ms Mary Wallace Darden attended and graduated from Vanderbilt University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1144209495
  • Provider Enumeration Date: 01/14/2006
  • Last Update Date: 06/12/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 5496783698
  • Enrollment ID: I20050729000162

Medical Identifiers

Medical identifiers for Ms Mary Wallace Darden such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144209495NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 6544 (Tennessee)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Tennessee Oncology,pllc4688586134219

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. Ms Mary Wallace Darden allows following entities to bill medicare on her behalf.
Entity NameTennessee Oncology,pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811955917
PECOS PAC ID: 4688586134
Enrollment ID: O20031103000534

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. Ms Mary Wallace Darden 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
Ms Mary Wallace Darden, APN
Po Box 440100,
Nashville, TN 37244-0100

Ph: (615) 329-0570
Ms Mary Wallace Darden, APN
300 20th Ave N, Suite 301,
Nashville, TN 37203-2131

Ph: (615) 329-0570

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.

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