Caitlin Greenberg, - Medicare Internal Medicine in Charleston, SC

Caitlin Greenberg, is a medicare enrolled "Internal Medicine" physician in Charleston, South Carolina. She went to West Virginia School Of Osteopathic Medicine and graduated in 2017 and has 7 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice 24 On Physicians Of Sc Llc and her current practice location is 316 Calhoun St, Charleston, South Carolina. You can reach out to her office (for appointments etc.) via phone at (843) 724-2000.

Caitlin Greenberg is licensed to practice in South Carolina (license number 83094) 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 1174063325.

Contact Information

Caitlin Greenberg,
316 Calhoun St,
Charleston, SC 29401-1113
(843) 724-2000
Not Available

Map and Direction




Physician's Profile

Full NameCaitlin Greenberg
GenderFemale
SpecialityInternal Medicine
Experience7 Years
Location316 Calhoun St, 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:
  • Caitlin Greenberg attended and graduated from West Virginia School Of Osteopathic Medicine in 2017
  NPI Data:
  • NPI Number: 1174063325
  • Provider Enumeration Date: 03/06/2017
  • Last Update Date: 09/28/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3375814718
  • Enrollment ID: I20200617000451

Medical Identifiers

Medical identifiers for Caitlin Greenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174063325NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 83094 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Pleasant HospitalMount pleasant, SCHospital
Roper HospitalCharleston, SCHospital
Bon Secours-st Francis Xavier HospitalCharleston, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
24 On Physicians Of Sc Llc589012734498

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. Caitlin Greenberg allows following entities to bill medicare on her behalf.
Entity Name24 On Physicians Of Sc Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144877655
PECOS PAC ID: 5890127344
Enrollment ID: O20191121001203

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. Caitlin Greenberg 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
Caitlin Greenberg,
693 Cain Dr,
Mount Pleasant, SC 29464-5145

Ph: (330) 936-4057
Caitlin Greenberg,
316 Calhoun St,
Charleston, SC 29401-1113

Ph: (843) 724-2000

Reviews and Comments


Internal Medicine Doctors in Charleston, SC

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Paige Nicole Laverick, PA-C
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Yevgeniy Gelfand, MD
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Phone: 843-792-0111    

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.