John A Baker, MD - Medicare Internal Medicine in Twin Falls, ID

John A Baker, MD is a medicare enrolled "Internal Medicine" physician in Twin Falls, Idaho. He went to University Of South Florida College Of Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice St Lukes Clinic Llc and his current practice location is 775 Pole Line Rd W, Suite 302, Twin Falls, Idaho. You can reach out to his office (for appointments etc.) via phone at (208) 814-8600.

John A Baker is licensed to practice in Idaho (license number M8866) 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 1124061262.

Contact Information

John A Baker, MD
775 Pole Line Rd W, Suite 302,
Twin Falls, ID 83301-5814
(208) 814-8600
(208) 814-8942

Map and Direction




Physician's Profile

Full NameJohn A Baker
GenderMale
SpecialityInternal Medicine
Experience44 Years
Location775 Pole Line Rd W, Twin Falls, Idaho
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:
  • John A Baker attended and graduated from University Of South Florida College Of Medicine in 1980
  NPI Data:
  • NPI Number: 1124061262
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 12/04/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 6901702166
  • Enrollment ID: I20031209000507

Medical Identifiers

Medical identifiers for John A Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124061262NPI-NPPES
806703100MedicaidID
P00095566OtherIDRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine M8866 (Idaho)Secondary
207R00000XInternal Medicine M8866 (Idaho)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Visions Home Health & Visions Home Care LlcTwin falls, IDHome health agency
Encompass Health Home Health Of IdahoNampa, IDHome health agency
Hospice VisionsTwin falls, IDHospice
St Lukes Magic Valley Medical CenterTwin falls, IDHospital
St Luke's JeromeJerome, IDHospital
St Luke's Regional Medical CenterBoise, IDHospital
St Luke's Wood River Medical CenterKetchum, IDHospital
Lost Rivers Medical CenterArco, IDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
St Lukes Clinic Llc1052217478297

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. John A Baker allows following entities to bill medicare on his behalf.
Entity NameSt Lukes Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790718229
PECOS PAC ID: 1052217478
Enrollment ID: O20031208000899

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. John A Baker 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
John A Baker, MD
Po Box 587,
Twin Falls, ID 83303-0587

Ph: (208) 814-7400
John A Baker, MD
775 Pole Line Rd W, Suite 302,
Twin Falls, ID 83301-5814

Ph: (208) 814-8600

Reviews and Comments


Internal Medicine Doctors in Twin Falls, ID

Joseph Murdock Strobel, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Pole Line Rd W, Twin Falls, ID 83301
Phone: 208-814-4100    
Dr. William Stephen Lefler Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 746 N College Rd Ste A, Twin Falls, ID 83301
Phone: 208-814-7230    
Nagraj Narasimhan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 N Haven Dr, Twin Falls, ID 83301
Phone: 208-904-4780    Fax: 208-904-4832
Dr. Timothy Adam Enders, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Pole Line Rd W, Twin Falls, ID 83301
Phone: 208-814-4100    Fax: 208-814-4908
Liang Wu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 746 N College Rd Ste A, Twin Falls, ID 83301
Phone: 208-814-7230    Fax: 208-734-1178
Dr. Joseph Ezer, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 775 Pole Line Rd W Ste 315, Twin Falls, ID 83301
Phone: 208-814-8750    

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.