Catherine Iris Marshall, APRN - Medicare Nurse Practitioner in Columbia, SC

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Catherine Iris Marshall, APRN is a medicare enrolled "Nurse Practitioner" in Columbia, South Carolina. She graduated from nursing school in 2018 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Union Medical Center, Upstate Lung And Critical Care Specialists Pc and her current practice location is Sc House Calls, Inc., 111 Doctors Cir., Columbia, South Carolina. You can reach out to her office (for appointments etc.) via phone at (800) 491-0909.

Catherine Iris Marshall is licensed to practice in South Carolina (license number 22375) 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 1386893121.

Contact Information

Catherine Iris Marshall, APRN
Sc House Calls, Inc., 111 Doctors Cir.,
Columbia, SC 29203
(800) 491-0909
(864) 573-6323

Map and Direction




Provider's Profile

Full NameCatherine Iris Marshall
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
LocationSc House Calls, Inc., Columbia, 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:
  • Catherine Iris Marshall graduated from nursing school in 2018
  NPI Data:
  • NPI Number: 1386893121
  • Provider Enumeration Date: 09/17/2008
  • Last Update Date: 08/24/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0042558256
  • Enrollment ID: I20190213003222

Medical Identifiers

Medical identifiers for Catherine Iris Marshall such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386893121NPI-NPPES
1472168889MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 22375 (South Carolina)Primary
172V00000XCommunity Health Worker 201989 (South Carolina)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health Of ClintonClinton, SCHome health agency
Spartanburg Medical CenterSpartanburg, SCHospital
Pelham Medical CenterGreer, SCHospital
Cherokee Medical CenterGaffney, SCHospital
Union Medical CenterUnion, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Union Medical Center226474930814
Upstate Lung And Critical Care Specialists Pc771994618511

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. Catherine Iris Marshall allows following entities to bill medicare on her behalf.
Entity NameSpartanburg Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043309917
PECOS PAC ID: 3072425297
Enrollment ID: O20031105000129
Entity NameUpstate Lung and Critical Care Specialists PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013963982
PECOS PAC ID: 7719946185
Enrollment ID: O20041011000276
Entity NameFamily Physicians of Spartanburg, PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629228382
PECOS PAC ID: 2961561568
Enrollment ID: O20081112000172
Entity NameLongevity Clinical Ltc Associates of South Carolina PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184317984
PECOS PAC ID: 6800241001
Enrollment ID: O20231009000147

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. Catherine Iris Marshall 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
Catherine Iris Marshall, APRN
Sc House Calls, Inc., 111 Doctors Cir.,
Columbia, SC 29203

Ph: (800) 491-0909		Catherine Iris Marshall, APRN
Sc House Calls, Inc., 111 Doctors Cir.,
Columbia, SC 29203

Ph: (800) 491-0909

Reviews and Comments


Nurse Practitioner Nurses in Columbia, SC

Richard Hall Iii, APRN, FNP-BC
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Practice Location: 1 Richland Medical Park Dr Ste 100, Columbia, SC 29203
Phone: 803-434-6095    Fax: 803-758-0120
Dr. Latonya Brailsford, DNP, APRN,FNP-BC
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Laketa D Riley, APRN
Nurse Practitioner
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Practice Location: 111 Doctor Cir, Columbia, SC 29203
Phone: 800-491-0909    
Christopher Pride, APRN
Nurse Practitioner
Medicare: May Accept Medicare Assignments
Practice Location: Sc House Calls Inc, 111 Doctors Cir, Columbia, SC 29203
Phone: 800-491-0909    
Alexcia Nicole James, ARNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: Sc House Calls, Inc, 111 Doctors Cir, Columbia, SC 29203
Phone: 800-491-0909    
Jenny O'neill, FNP-BC
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Medicare: Accepting Medicare Assignments
Practice Location: 2801 Devine St Ste 101, Columbia, SC 29205
Phone: 803-457-8125    Fax: 803-457-8129
Sarah Elizabeth Wilson, PNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 9 Richland Medical Park Dr Ste 420, Columbia, SC 29203
Phone: 803-434-3950    Fax: 803-434-3496

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.