Margaret T Macdowell, MD - Medicare Radiation Oncology in Charleston, SC

Margaret T Macdowell, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Charleston, South Carolina. She went to Medical University Of South Carolina College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Radiation Oncology. She is a member of the group practice Coastal Carolina Multispecialty Associates Llc, Savannah Multispecialty Associates Llc and her current practice location is 9330 Medical Plaza Dr, Charleston, South Carolina. You can reach out to her office (for appointments etc.) via phone at (843) 847-4571.

Margaret T Macdowell is licensed to practice in South Carolina (license number 15033) 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 1437123288.

Contact Information

Margaret T Macdowell, MD
9330 Medical Plaza Dr,
Charleston, SC 29406-9104
(843) 847-4571
(843) 847-4050

Map and Direction




Physician's Profile

Full NameMargaret T Macdowell
GenderFemale
SpecialityRadiation Oncology
Experience35 Years
Location9330 Medical Plaza Dr, Charleston, South Carolina
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:
  • Margaret T Macdowell attended and graduated from Medical University Of South Carolina College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1437123288
  • Provider Enumeration Date: 02/16/2006
  • Last Update Date: 10/10/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1557395027
  • Enrollment ID: I20120228000559

Medical Identifiers

Medical identifiers for Margaret T Macdowell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437123288NPI-NPPES
GP1242MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 15033 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Trident Medical CenterCharleston, SCHospital
Bon Secours-st Francis Xavier HospitalCharleston, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Coastal Carolina Multispecialty Associates Llc993110504646
Savannah Multispecialty Associates Llc3678836558112

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. Margaret T Macdowell allows following entities to bill medicare on her behalf.
Entity NameRadiation Oncology Associates Of Charleston
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144275850
PECOS PAC ID: 1759345523
Enrollment ID: O20041112000421
Entity NameCoastal Carolina Multispecialty Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518079102
PECOS PAC ID: 9931105046
Enrollment ID: O20061012000646
Entity NameSavannah Multispecialty Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528571320
PECOS PAC ID: 3678836558
Enrollment ID: O20180405001138

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. Margaret T Macdowell 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
Margaret T Macdowell, MD
9330 Medical Plaza Dr,
Charleston, SC 29406-9104

Ph: (843) 847-4571
Margaret T Macdowell, MD
9330 Medical Plaza Dr,
Charleston, SC 29406-9104

Ph: (843) 847-4571

Reviews and Comments


Radiology Doctors in Charleston, SC

Dr. Richard Hayden Jones, MD
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Karen L Spodarek, D.O.
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Nancy Curry, MD
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Donna Rae Roberts, MD
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Cody R. Quirk, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    

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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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