Ellen Hay Johnson, MD - Medicare Anesthesiology in Charleston, SC

Ellen Hay Johnson, MD is a medicare enrolled "Anesthesiology" physician in Charleston, South Carolina. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice University Medical Associates Of The Medical University Of South Carol and her current practice location is 167 Ashley Ave Ste 301, Charleston, South Carolina. You can reach out to her office (for appointments etc.) via phone at (843) 792-2322.

Ellen Hay Johnson is licensed to practice in South Carolina (license number 41131) 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 1083144760.

Contact Information

Ellen Hay Johnson, MD
167 Ashley Ave Ste 301,
Charleston, SC 29425-8905
(843) 792-2322
Not Available

Map and Direction




Physician's Profile

Full NameEllen Hay Johnson
GenderFemale
SpecialityAnesthesiology
Experience7 Years
Location167 Ashley Ave Ste 301, 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 Hay Johnson graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1083144760
  • Provider Enumeration Date: 06/15/2017
  • Last Update Date: 06/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6103192182
  • Enrollment ID: I20210629001746

Medical Identifiers

Medical identifiers for Ellen Hay Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083144760NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 41131 (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 Associates Of The Medical University Of South Carol63057585741297

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 Hay Johnson allows following entities to bill medicare on her behalf.
Entity NameUniversity Medical Associates Of The Medical University Of South Carol
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 Hay Johnson 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 Hay Johnson, MD
Po Box 751461,
Charlotte, NC 28275-1461

Ph: (843) 792-6200
Ellen Hay Johnson, MD
167 Ashley Ave Ste 301,
Charleston, SC 29425-8905

Ph: (843) 792-2322

Reviews and Comments


Anesthesiology Doctors in Charleston, SC

Dr. William Nolan Bagnal, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 169 Ashley Ave Rm 202, Main Hospital Msc 333, Charleston, SC 29425
Phone: 843-792-2322    
Dr. Bernard Velardo, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    
Dr. Caroline Salvatrice Schlee, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 167 Ashley Avenue, Suite 301 Msc 912, Charleston, SC 29425
Phone: 843-792-2322    
Tod A Brown, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2095 Henry Tecklenburg Dr, Charleston, SC 29414
Phone: 843-402-1000    
Catherine K Ellyn, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 125 Doughty St, Ste 420, Charleston, SC 29403
Phone: 843-723-3441    Fax: 843-805-4040
Dr. Marc Hassid, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 171 Ashley Ave, Charleston, SC 29425
Phone: 843-792-1414    
Michelle Sher Rovner, MD
Anesthesiology
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.