Ellen Margaret Nielsen, - Medicare Hospitalist in Charleston, SC

Ellen Margaret Nielsen, is a medicare enrolled "Hospitalist" physician in Charleston, South Carolina. She went to University Of Texas Medical School At Houston and graduated in 2019 and has 5 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice University Medical Associates and her current practice location is 169 Ashley Avenue, Room 202 Main Hospital Msc333, Charleston, South Carolina. You can reach out to her office (for appointments etc.) via phone at (843) 792-4074.

Ellen Margaret Nielsen is licensed to practice in South Carolina (license number 82784) 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 1689233157.

Contact Information

Ellen Margaret Nielsen,
169 Ashley Avenue, Room 202 Main Hospital Msc333,
Charleston, SC 29425
(843) 792-4074
Not Available

Map and Direction




Physician's Profile

Full NameEllen Margaret Nielsen
GenderFemale
SpecialityHospitalist
Experience5 Years
Location169 Ashley Avenue, 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:
  • Ellen Margaret Nielsen attended and graduated from University Of Texas Medical School At Houston in 2019
  NPI Data:
  • NPI Number: 1689233157
  • Provider Enumeration Date: 06/10/2019
  • Last Update Date: 08/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3870824881
  • Enrollment ID: I20220706001541

Medical Identifiers

Medical identifiers for Ellen Margaret Nielsen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689233157NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine LL82784 (South Carolina)Secondary
208M00000XHospitalist 82784 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Musc Medical CenterCharleston, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Medical Associates63057585741311

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. Ellen Margaret Nielsen allows following entities to bill medicare on her behalf.
Entity NameUniversity Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043241110
PECOS PAC ID: 6305758574
Enrollment ID: O20031105000291

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. Ellen Margaret Nielsen 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
Ellen Margaret Nielsen,
Po Box 751461,
Charlotte, NC 28275-1461

Ph: (843) 792-6200
Ellen Margaret Nielsen,
169 Ashley Avenue, Room 202 Main Hospital Msc333,
Charleston, SC 29425

Ph: (843) 792-4074

Reviews and Comments


Hospitalist Doctors in Charleston, SC

Mr. Shailesh Bhattarai, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    
Jamel L Brown,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-2300    
Alyson Nicole Honko, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 109 Bee St, Charleston, SC 29401
Phone: 843-577-5011    
Dr. Leonidas Walthall Iv, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Musc - Internal Medicine, Charleston, SC 29425
Phone: 843-792-1414    
Berhanu Melaku Zegeye, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 316 Calhoun St, Charleston, SC 29401
Phone: 240-595-9073    
Dr. Nicholas Stephen Honko Jr., M.D.
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 109 Bee St, Charleston, SC 29401
Phone: 843-577-5011    
Christopher Thomas Cordeiro,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    

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.