Mrs Sandy Marchas Duncan, APRN - Medicare Nurse Practitioner in Marietta, GA

Mrs Sandy Marchas Duncan, APRN is a medicare enrolled "Nurse Practitioner - Adult Health" in Marietta, Georgia. She graduated from nursing school in 1998 and has 26 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Piedmont Cardiology Of Atlanta, Llc and her current practice location is 55 Whitcher St Ne, Suite 350, Marietta, Georgia. You can reach out to her office (for appointments etc.) via phone at (770) 424-6893.

Mrs Sandy Marchas Duncan is licensed to practice in Georgia (license number 149029) 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 1255336103.

Contact Information

Mrs Sandy Marchas Duncan, APRN
55 Whitcher St Ne, Suite 350,
Marietta, GA 30060-1155
(770) 424-6893
(678) 819-0357

Map and Direction




Provider's Profile

Full NameMrs Sandy Marchas Duncan
GenderFemale
SpecialityNurse Practitioner
Experience26 Years
Location55 Whitcher St Ne, Marietta, Georgia
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:
  • Mrs Sandy Marchas Duncan graduated from nursing school in 1998
  NPI Data:
  • NPI Number: 1255336103
  • Provider Enumeration Date: 06/16/2005
  • Last Update Date: 07/16/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 1557254760
  • Enrollment ID: I20040203000400

Medical Identifiers

Medical identifiers for Mrs Sandy Marchas Duncan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255336103NPI-NPPES
000975653BMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LA2200XNurse Practitioner - Adult Health 149029 (Georgia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Piedmont HospitalAtlanta, GAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Piedmont Cardiology Of Atlanta, Llc0345321691405

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. Mrs Sandy Marchas Duncan allows following entities to bill medicare on her behalf.
Entity NamePiedmont Cardiology Of Atlanta, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275729691
PECOS PAC ID: 0345321691
Enrollment ID: O20080114000153

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. Mrs Sandy Marchas Duncan 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
Mrs Sandy Marchas Duncan, APRN
55 Whitcher St Ne, Suite 350,
Marietta, GA 30060-1155

Ph: (770) 424-6893
Mrs Sandy Marchas Duncan, APRN
55 Whitcher St Ne, Suite 350,
Marietta, GA 30060-1155

Ph: (770) 424-6893

Reviews and Comments


Nurse Practitioner Nurses in Marietta, GA

Mrs. Jennifer Irene Sarno, ACNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 780 Canton Rd Ne, Suite 400, Marietta, GA 30060
Phone: 770-422-3602    
Stacey Glass Malstrom, NP-C
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Medicare: Accepting Medicare Assignments
Practice Location: 55 Whitcher St Ne Ste 350, Marietta, GA 30060
Phone: 770-424-6893    
Tanisha Leonard, AGACNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 55 Whitcher St Ne Ste 350, Marietta, GA 30060
Phone: 770-424-6893    Fax: 770-528-9938
Julie J Baute, APRN
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Medicare: Not Enrolled in Medicare
Practice Location: 780 Canton Rd Ne Ste 205, Marietta, GA 30060
Phone: 678-224-6198    
Dr. Ibisa Comfort Onyirimba, DNP, FNP-C, APRN
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Practice Location: 2481 Hurt Rd Sw, Marietta, GA 30008
Phone: 404-934-2420    
Mrs. Susan Wanjiku Kamau, FNP
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Medicare: Medicare Enrolled
Practice Location: 1579 Sage Ridge Dr, Marietta, GA 30064
Phone: 404-643-0444    
Ms. Trina Renee Cain, CNP
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Medicare: Medicare Enrolled
Practice Location: 811 Kennesaw Ave Nw, Marietta, GA 30060
Phone: 678-458-5311    

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.