Marion Reynolds Mcmillan Iii, MD - Medicare Anesthesiology in Seneca, SC

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Marion Reynolds Mcmillan Iii, MD is a medicare enrolled "Pain Medicine - Interventional Pain Medicine" physician in Seneca, South Carolina. He went to Tufts University School Of Medicine and graduated in 1980 and has 45 years of diverse experience with area of expertise as Anesthesiology. His current practice location is 457 E By Pass 123, Seneca, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 886-9888.

Marion Reynolds Mcmillan Iii is licensed to practice in South Carolina (license number 15608) 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 1427037167.

Contact Information

Marion Reynolds Mcmillan Iii, MD
457 E By Pass 123,
Seneca, SC 29678
(864) 886-9888
(864) 886-9777

Map and Direction




Physician's Profile

Full NameMarion Reynolds Mcmillan Iii
GenderMale
SpecialityAnesthesiology
Experience45 Years
Location457 E By Pass 123, Seneca, 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:
  • Marion Reynolds Mcmillan Iii attended and graduated from Tufts University School Of Medicine in 1980
  NPI Data:
  • NPI Number: 1427037167
  • Provider Enumeration Date: 01/11/2006
  • Last Update Date: 03/29/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9234220518
  • Enrollment ID: I20111206000363

Medical Identifiers

Medical identifiers for Marion Reynolds Mcmillan Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427037167NPI-NPPES
156084MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207T00000XNeurological Surgery 15608 (South Carolina)Secondary
208VP0014XPain Medicine - Interventional Pain Medicine 15608 (South Carolina)Primary
208600000XSurgery 15608 (South Carolina)Secondary
207L00000XAnesthesiology 15608 (South Carolina)Secondary

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. Marion Reynolds Mcmillan Iii allows following entities to bill medicare on his behalf.
Entity NameSynergy Physician Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760461404
PECOS PAC ID: 0244321529
Enrollment ID: O20070801000608
Entity NameSynergy Spine Center Pa
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1013996750
PECOS PAC ID: 8325182694
Enrollment ID: O20100224000752

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. Marion Reynolds Mcmillan 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
Marion Reynolds Mcmillan Iii, MD
457 E Bypass 123,
Seneca, SC 29678

Ph: (864) 886-9888		Marion Reynolds Mcmillan Iii, MD
457 E By Pass 123,
Seneca, SC 29678

Ph: (864) 886-9888

Reviews and Comments


Pain Medicine Doctors in Seneca, SC


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.