Dr John Alexander Johnson, MD - Medicare Internal Medicine in Seneca, SC

Dr John Alexander Johnson, MD is a medicare enrolled "Hospitalist" physician in Seneca, South Carolina. He went to Rutgers New Jersey Medical School and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Prisma Health University Medical Group and his current practice location is 298 Memorial Dr, Seneca, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 885-7758.

Dr John Alexander Johnson is licensed to practice in South Carolina (license number 38746) 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 1699764555.

Contact Information

Dr John Alexander Johnson, MD
298 Memorial Dr,
Seneca, SC 29672-9443
(864) 885-7758
(864) 885-7749

Map and Direction




Physician's Profile

Full NameDr John Alexander Johnson
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location298 Memorial Dr, 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:
  • Dr John Alexander Johnson attended and graduated from Rutgers New Jersey Medical School in 1997
  NPI Data:
  • NPI Number: 1699764555
  • Provider Enumeration Date: 10/13/2005
  • Last Update Date: 08/25/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5294919296
  • Enrollment ID: I20191018001550

Medical Identifiers

Medical identifiers for Dr John Alexander Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699764555NPI-NPPES
387469MedicaidSC
00876697BMedicaidGA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 046866 (Georgia)Secondary
208M00000XHospitalist 38746 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prisma Health Oconee Memorial HospitalSeneca, SCHospital
Wellstar Douglas HospitalDouglasville, GAHospital
Prisma Health Hillcrest HospitalSimpsonville, 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 Alexander Johnson 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
Entity NameCarolina Family Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184655722
PECOS PAC ID: 4587557731
Enrollment ID: O20040203000627
Entity NameHospital Physician Services - Southeast Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760410385
PECOS PAC ID: 5597774554
Enrollment ID: O20100107000067
Entity NameMusc Community Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841878006
PECOS PAC ID: 6507260668
Enrollment ID: O20210811002388

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 Alexander Johnson 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 Alexander Johnson, MD
300 E Mcbee Ave Fl 4,
Greenville, SC 29601-2842

Ph: (864) 522-8603
Dr John Alexander Johnson, MD
298 Memorial Dr,
Seneca, SC 29672-9443

Ph: (864) 885-7758

Reviews and Comments


Hospitalist Doctors in Seneca, SC

Jifeng Wang,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 298 Memorial Dr, Seneca, SC 29672
Phone: 864-885-7758    Fax: 864-885-7749
Thomas Dashiell Jr., MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 140 Tokeena Rd, Seneca, SC 29678
Phone: 954-399-4673    
Dhruval Patel, M.D
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 298 Memorial Dr, Seneca, SC 29672
Phone: 864-885-7758    Fax: 864-885-7749
Alex James Yu, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 298 Memorial Dr, Seneca, SC 29672
Phone: 864-885-7758    Fax: 864-885-7749
Nathaniel E Richards, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 298 Memorial Dr, Seneca, SC 29672
Phone: 864-885-7758    Fax: 864-885-7749
Mahabuba Akhter,
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 298 Memorial Dr, Seneca, SC 29672
Phone: 864-885-7758    Fax: 864-885-7749
Joseph Olawole Ogunsulire, M.D
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 298 Memorial Dr, Seneca, SC 29672
Phone: 864-885-7758    Fax: 864-855-7749

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.