Mr John Barry King, MD - Medicare Internal Medicine in Birmingham, AL

Mr John Barry King, MD is a medicare enrolled "Internal Medicine" physician in Birmingham, Alabama. His current practice location is 3800 Ridgeway Dr, Birmingham, Alabama. You can reach out to his office (for appointments etc.) via phone at (205) 612-1659.

Mr John Barry King is licensed to practice in Alabama (license number 16619) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1609806132.

Contact Information

Mr John Barry King, MD
3800 Ridgeway Dr,
Birmingham, AL 35209-5506
(205) 612-1659
Not Available

Map and Direction




Physician's Profile

Full NameMr John Barry King
GenderMale
SpecialityInternal Medicine
Location3800 Ridgeway Dr, Birmingham, Alabama
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1609806132
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 05/04/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6507869484
  • Enrollment ID: I20090601000055

Medical Identifiers

Medical identifiers for Mr John Barry King such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609806132NPI-NPPES
000096618MedicaidAL
110214720OtherMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 16619 (Alabama)Primary
208M00000XHospitalist 16619 (Alabama)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. Mr John Barry King allows following entities to bill medicare on his behalf.
Entity NameMedical Associates Of Birmingham Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114338597
PECOS PAC ID: 8820016157
Enrollment ID: O20051104000771
Entity NameOak Mountain Group Services, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366840761
PECOS PAC ID: 3678886256
Enrollment ID: O20150727000323

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. Mr John Barry King 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
Mr John Barry King, MD
Po Box 59424,
Birmingham, AL 35259-9424

Ph: (205) 612-1659
Mr John Barry King, MD
3800 Ridgeway Dr,
Birmingham, AL 35209-5506

Ph: (205) 612-1659

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).

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.