Dr John P Ouderkirk, MD - Medicare Internal Medicine in Atlanta, GA

Dr John P Ouderkirk, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Atlanta, Georgia. He went to George Washington University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Aids Healthcare Foundation and his current practice location is 735 Piedmont Ave Ne, Atlanta, Georgia. You can reach out to his office (for appointments etc.) via phone at (404) 588-4680.

Dr John P Ouderkirk is licensed to practice in Georgia (license number 049992) 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 1548260508.

Contact Information

Dr John P Ouderkirk, MD
735 Piedmont Ave Ne,
Atlanta, GA 30308-1416
(404) 588-4680
(404) 588-4692

Map and Direction




Physician's Profile

Full NameDr John P Ouderkirk
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location735 Piedmont Ave Ne, Atlanta, 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 John P Ouderkirk attended and graduated from George Washington University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1548260508
  • Provider Enumeration Date: 07/29/2005
  • Last Update Date: 07/27/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1759567407
  • Enrollment ID: I20110516000236

Medical Identifiers

Medical identifiers for Dr John P Ouderkirk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548260508NPI-NPPES
453538OtherGACHAMPUS
7439283OtherGAUS HEALTH
8625897001OtherGACIGNA HMO
440003559OtherGARAILROAD MEDICARE
000926318AMedicaidGA
2647814OtherGAAETNA HMO
7439283OtherGAAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease 049992 (Georgia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aids Healthcare Foundation266836910993

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 P Ouderkirk allows following entities to bill medicare on his behalf.
Entity NameAids Healthcare Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730705047
PECOS PAC ID: 2668369109
Enrollment ID: O20210219000447

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 P Ouderkirk 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 P Ouderkirk, MD
8390 Champions Gate Blvd, Suite 215,
Champions Gate, FL 33896-8310

Ph: (407) 390-1677
Dr John P Ouderkirk, MD
735 Piedmont Ave Ne,
Atlanta, GA 30308-1416

Ph: (404) 588-4680

Reviews and Comments


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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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