John F Renfro Iii, MD - Medicare Ophthalmology in Greenville, SC

John F Renfro Iii, MD is a medicare enrolled "Ophthalmology" physician in Greenville, South Carolina. He went to Medical University Of South Carolina College Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Retina Consultants Of Carolina, Pa and his current practice location is 1126 Grove Rd, Greenville, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 233-5722.

John F Renfro Iii is licensed to practice in South Carolina (license number 17080) 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 1215911607.

Contact Information

John F Renfro Iii, MD
1126 Grove Rd,
Greenville, SC 29605-4620
(864) 233-5722
(864) 233-6027

Map and Direction




Physician's Profile

Full NameJohn F Renfro Iii
GenderMale
SpecialityOphthalmology
Experience36 Years
Location1126 Grove Rd, 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:
  • John F Renfro Iii attended and graduated from Medical University Of South Carolina College Of Medicine in 1988
  NPI Data:
  • NPI Number: 1215911607
  • Provider Enumeration Date: 11/30/2005
  • Last Update Date: 10/29/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 6002943768
  • Enrollment ID: I20100903000302

Medical Identifiers

Medical identifiers for John F Renfro Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215911607NPI-NPPES
GP0876MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 17080 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis-downtownGreenville, SCHospital
Spartanburg Medical CenterSpartanburg, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Retina Consultants Of Carolina, Pa216355947710

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. John F Renfro Iii allows following entities to bill medicare on his behalf.
Entity NameRetina Consultants Of Carolina, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194708719
PECOS PAC ID: 2163559477
Enrollment ID: O20100419000364

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. John F Renfro Iii 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
John F Renfro Iii, MD
1126 Grove Rd,
Greenville, SC 29605-4620

Ph: (864) 233-5722
John F Renfro Iii, MD
1126 Grove Rd,
Greenville, SC 29605-4620

Ph: (864) 233-5722

Reviews and Comments


Ophthalmology Doctors in Greenville, SC

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Dr. Alexander Douglas Marion, M.D.
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Phone: 864-522-3900    Fax: 864-522-3909
Michael S Phillips, MD
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Phone: 864-254-6070    Fax: 864-254-6182
Dr. Donald W Shelley, M.D.
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Practice Location: 601 Halton Rd, Greenville, SC 29607
Phone: 864-458-7956    Fax: 864-458-8390

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).

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