Dr Charles Frederick Opalak, MD - Medicare Neurosurgery in Greenville, SC

Dr Charles Frederick Opalak, MD is a medicare enrolled "Neurological Surgery" physician in Greenville, South Carolina. He graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Neurosurgery. He is a member of the group practice Prisma Health University Medical Group and his current practice location is 111 Doctors Dr, Greenville, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 797-7150.

Dr Charles Frederick Opalak is licensed to practice in South Carolina (license number 87499) 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 1821484882.

Contact Information

Dr Charles Frederick Opalak, MD
111 Doctors Dr,
Greenville, SC 29605-5622
(864) 797-7150
(864) 797-7155

Map and Direction




Physician's Profile

Full NameDr Charles Frederick Opalak
GenderMale
SpecialityNeurosurgery
Experience9 Years
Location111 Doctors Dr, Greenville, 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 Charles Frederick Opalak graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1821484882
  • Provider Enumeration Date: 04/07/2015
  • Last Update Date: 10/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5193039519
  • Enrollment ID: I20220730000003

Medical Identifiers

Medical identifiers for Dr Charles Frederick Opalak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821484882NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 87499 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prisma Health Greenville Memorial HospitalGreenville, SCHospital
Prisma Health Oconee Memorial HospitalSeneca, SCHospital
Prisma Health Patewood HospitalGreenville, SCHospital
Prisma Health Baptist Easley HospitalEasley, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prisma Health University Medical Group83259509832206

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 Charles Frederick Opalak allows following entities to bill medicare on his behalf.
Entity NamePrisma Health University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295763217
PECOS PAC ID: 8325950983
Enrollment ID: O20031103000238

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 Charles Frederick Opalak 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 Charles Frederick Opalak, MD
300 E Mcbee Ave Fl 4,
Greenville, SC 29601-2842

Ph: (864) 522-8603
Dr Charles Frederick Opalak, MD
111 Doctors Dr,
Greenville, SC 29605-5622

Ph: (864) 797-7150

Reviews and Comments


Neurological Surgery Doctors in Greenville, SC

Dr. Thomas Michael O'lynnger, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 109 Doctors Dr, Greenville, SC 29605
Phone: 864-797-7150    Fax: 864-797-7155
Dr. Christie B Mina, M.D.
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Francis Dr, Suite 490, Greenville, SC 29601
Phone: 864-220-4263    Fax: 864-220-5836
Jan Vargas Machaj, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 109 Doctors Dr, Greenville, SC 29605
Phone: 864-797-7150    
Earl Christopher Troup, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 48 Cross Park Ct, Greenville, SC 29605
Phone: 864-797-7440    Fax: 864-797-7469
Dr. Lacey Martin Carter, M.D.
Neurological Surgery
Medicare: Medicare Enrolled
Practice Location: 48 Cross Park Ct, Greenville, SC 29605
Phone: 864-797-7440    Fax: 864-797-7469
Dr. Adam R Mathes, MD
Neurological Surgery
Medicare: Accepting Medicare Assignments
Practice Location: Piedmont Spine And Neurosurgical Group, 3 St. Francis Drive, Ste 490, Greenville, SC 29601
Phone: 864-220-4263    Fax: 877-817-1865
John Kim Johnson, M.D.
Neurological Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 200 Patewood Dr, Suite B260, Greenville, SC 29615
Phone: 864-454-4600    Fax: 864-464-4605

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.