Dr Mark S Okonski, MD - Medicare Internal Medicine in Murrells Inlet, SC

Dr Mark S Okonski, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Murrells Inlet, South Carolina. He went to University Of California, San Diego School Of Medicine and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Georgetown Physician Associates, Llc and his current practice location is 4070 Highway 17, Murrells Inlet, South Carolina. You can reach out to his office (for appointments etc.) via phone at (843) 652-8290.

Dr Mark S Okonski is licensed to practice in South Carolina (license number 90282) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1952393209.

Contact Information

Dr Mark S Okonski, MD
4070 Highway 17,
Murrells Inlet, SC 29576-5033
(843) 652-8290
Not Available

Map and Direction




Physician's Profile

Full NameDr Mark S Okonski
GenderMale
SpecialityInternal Medicine
Experience39 Years
Location4070 Highway 17, Murrells Inlet, South Carolina
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mark S Okonski attended and graduated from University Of California, San Diego School Of Medicine in 1985
  NPI Data:
  • NPI Number: 1952393209
  • Provider Enumeration Date: 08/22/2005
  • Last Update Date: 05/31/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5092751800
  • Enrollment ID: I20240130000185

Medical Identifiers

Medical identifiers for Dr Mark S Okonski such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952393209NPI-NPPES
12412OtherFLBLUE CROSS BLUE SHIELD
P00232929OtherFLRR MEDICARE
054473600MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology ME0060078 (Florida)Secondary
207RG0100XInternal Medicine - Gastroenterology CDR.0001985 (Colorado)Secondary
207RG0100XInternal Medicine - Gastroenterology 71344 (Tennessee)Secondary
207RG0100XInternal Medicine - Gastroenterology 90282 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Tidelands Georgetown Memorial HospitalGeorgetown, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Georgetown Physician Associates, Llc2365697398171

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. Dr Mark S Okonski allows following entities to bill medicare on his behalf.
Entity NameGeorgetown Physician Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235475930
PECOS PAC ID: 2365697398
Enrollment ID: O20130225000067

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. Dr Mark S Okonski 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
Dr Mark S Okonski, MD
13440 Blue Bay Cir,
Fort Myers, FL 33913-8761

Ph: (239) 209-0664
Dr Mark S Okonski, MD
4070 Highway 17,
Murrells Inlet, SC 29576-5033

Ph: (843) 652-8290

Reviews and Comments


Internal Medicine Doctors in Murrells Inlet, SC

Stephen Alan Silbiger, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4630 Highway 17, Murrells Inlet, SC 29576
Phone: 843-235-8333    Fax: 843-606-8087
Kristin Etzkorn, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4835 Highway 17, Murrells Inlet, SC 29576
Phone: 843-357-1021    
Dr. Ivo V. Anguelov, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4914 Highway 17, Murrells Inlet, SC 29576
Phone: 843-357-6734    Fax: 843-357-6770
Dr. Dora L. Anguelova, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4914 Highway 17, Murrells Inlet, SC 29576
Phone: 843-357-6734    Fax: 843-357-6770
Dr. Joshua Bernard Coney, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4040 Highway 17 Unit 202, Murrells Inlet, SC 29576
Phone: 843-237-3131    
Dr. Robert L Pugh Jr., MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4111 Murrells Inlet Rd, Murrells Inlet, SC 29576
Phone: 843-651-0044    Fax: 843-357-0766
Dr. Sebastian Abadie, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4040 Highway 17, Suite 302, Murrells Inlet, SC 29576
Phone: 843-652-8290    Fax: 843-652-8299

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.