Dr John Delmar Siddens, DO - Medicare Ophthalmology in Greenville, SC

Dr John Delmar Siddens, DO is a medicare enrolled "Ophthalmology" physician in Greenville, South Carolina. He went to Nova Southeastern College Of Osteo Medicine and graduated in 1986 and has 38 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Prisma Health University Medical Group and his current practice location is 104 Simpson Street, Greenville, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 522-3900.

Dr John Delmar Siddens is licensed to practice in South Carolina (license number 291) 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 1407826993.

Contact Information

Dr John Delmar Siddens, DO
104 Simpson Street,
Greenville, SC 29605-3593
(864) 522-3900
(864) 522-3909

Map and Direction




Physician's Profile

Full NameDr John Delmar Siddens
GenderMale
SpecialityOphthalmology
Experience38 Years
Location104 Simpson Street, 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 John Delmar Siddens attended and graduated from Nova Southeastern College Of Osteo Medicine in 1986
  NPI Data:
  • NPI Number: 1407826993
  • Provider Enumeration Date: 01/25/2006
  • Last Update Date: 05/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2961394788
  • Enrollment ID: I20100112000237

Medical Identifiers

Medical identifiers for Dr John Delmar Siddens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407826993NPI-NPPES
180018447OtherSCMEDICARE RAILROAD
2556148003OtherSCCIGNA PROVIDER NUMBER
4232647OtherSCAETNA PROVIDER NUMBER
TL0727MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 291 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prisma Health Greenville Memorial HospitalGreenville, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prisma Health University Medical Group83259509832201

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 John Delmar Siddens 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 John Delmar Siddens 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 John Delmar Siddens, DO
300 E Mcbee Ave Fl 4,
Greenville, SC 29601-2842

Ph: (864) 522-8603
Dr John Delmar Siddens, DO
104 Simpson Street,
Greenville, SC 29605-3593

Ph: (864) 522-3900

Reviews and Comments


Ophthalmology Doctors in Greenville, SC

Julius Warren Welborn Iii, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 104 Simpson St, Greenville, SC 29605
Phone: 864-522-3900    
Alan Brett Leahey, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 104 Simpson St, Greenville, SC 29605
Phone: 864-522-3900    
Lara Rosenwasser Newman, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 5 Stevens St Ste 100, Greenville, SC 29605
Phone: 864-458-3900    
Dr. Janette Elaine White, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Patewood Dr, Suite 200a, Greenville, SC 29615
Phone: 864-454-5540    Fax: 864-241-9276
Dr. Alexander Douglas Marion, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 104 Simpson St, Greenville, SC 29605
Phone: 864-522-3900    Fax: 864-522-3909
Michael S Phillips, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 10 Enterprise Blvd, Suite 208, Greenville, SC 29615
Phone: 864-254-6070    Fax: 864-254-6182
Dr. Donald W Shelley, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
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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