Dr Olusegun Sonny John, MD - Medicare Hospitalist in Milledgeville, GA

Dr Olusegun Sonny John, MD is a medicare enrolled "Family Medicine" physician in Milledgeville, Georgia. He graduated from medical school in 1980 and has 45 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Wellmont Medical Associates Inc, Blue Ridge Medical Management Corporation, Dunn Physician Services Llc, Hni Medical Services Of Missouri Llc and his current practice location is 821 N Cobb St, Milledgeville, Georgia. You can reach out to his office (for appointments etc.) via phone at (478) 452-0897.

Dr Olusegun Sonny John is licensed to practice in Georgia (license number 059982) 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 1174796130.

Contact Information

Dr Olusegun Sonny John, MD
821 N Cobb St,
Milledgeville, GA 31061-2343
(478) 452-0897
Not Available

Map and Direction




Physician's Profile

Full NameDr Olusegun Sonny John
GenderMale
SpecialityHospitalist
Experience45 Years
Location821 N Cobb St, Milledgeville, Georgia
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 Olusegun Sonny John graduated from medical school in 1980
  NPI Data:
  • NPI Number: 1174796130
  • Provider Enumeration Date: 04/10/2008
  • Last Update Date: 05/08/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2062578164
  • Enrollment ID: I20090715000576

Medical Identifiers

Medical identifiers for Dr Olusegun Sonny John such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174796130NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 059982 (Georgia)Primary
208M00000XHospitalist 2024016618 (Missouri)Secondary
207Q00000XFamily Medicine 0101245550 (Virginia)Secondary
207Q00000XFamily Medicine 2024016618 (Missouri)Secondary
208M00000XHospitalist 203985 (Louisiana)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Research Medical CenterKansas city, MOHospital
Smyth County Community HospitalMarion, VAHospital
Johnston Memorial HospitalAbingdon, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Wellmont Medical Associates Inc8123291739423
Blue Ridge Medical Management Corporation9739099441306
Dunn Physician Services Llc034578757847
Hni Medical Services Of Missouri Llc600221434315

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 Olusegun Sonny John allows following entities to bill medicare on his behalf.
Entity NameBlue Ridge Medical Management Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326159567
PECOS PAC ID: 9739099441
Enrollment ID: O20040715001336
Entity NameWellmont Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174808216
PECOS PAC ID: 8123291739
Enrollment ID: O20120627000467

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 Olusegun Sonny John 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 Olusegun Sonny John, MD
5925 Beaver Ridge Dr,
Cumming, GA 30040-0240

Ph: (404) 542-2731
Dr Olusegun Sonny John, MD
821 N Cobb St,
Milledgeville, GA 31061-2343

Ph: (478) 452-0897

Reviews and Comments


Family Medicine Doctors in Milledgeville, GA

Dr. Charles Irving Caulton, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 540 B West Thomas St, Milledgeville, GA 31061
Phone: 478-453-9435    Fax: 478-453-9435
Elizabeth Furbish, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2450 Vinson Hwy Se, Milledgeville, GA 31061
Phone: 478-445-7904    Fax: 478-445-7941
Dr. James Olvin Smith Jr., M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 800 W Thomas St, Milledgeville, GA 31061
Phone: 478-453-9346    Fax: 478-453-0205
Roy Wendell Deen, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 W Thomas St, Milledgeville, GA 31061
Phone: 478-453-9346    Fax: 478-453-0205
Dr. Ronald Jack Boyd, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 351 Horace Veal Rd Nw, Milledgeville, GA 31061
Phone: 478-452-2628    
Dr. Michael A. Duke, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 540 W Thomas St, Suite B, Milledgeville, GA 31061
Phone: 478-288-5577    Fax: 478-387-9281

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.