Keith R Baker, MD - Medicare Internal Medicine in Hillsdale, MI

Keith R Baker, MD is a medicare enrolled "Internal Medicine" physician in Hillsdale, Michigan. He went to Wayne State University School Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hillsdale Community Health Center, Hillsdale Medical Associates, Plc and his current practice location is 1456 Hudson Rd, Hillsdale, Michigan. You can reach out to his office (for appointments etc.) via phone at (517) 439-0200.

Keith R Baker is licensed to practice in Michigan (license number KB041163) 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 1538271267.

Contact Information

Keith R Baker, MD
1456 Hudson Rd,
Hillsdale, MI 49242-8314
(517) 439-0200
(517) 439-1050

Map and Direction




Physician's Profile

Full NameKeith R Baker
GenderMale
SpecialityInternal Medicine
Experience46 Years
Location1456 Hudson Rd, Hillsdale, Michigan
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:
  • Keith R Baker attended and graduated from Wayne State University School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1538271267
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 04/26/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 9335118744
  • Enrollment ID: I20041001000183

Medical Identifiers

Medical identifiers for Keith R Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538271267NPI-NPPES
0300044OtherMIBC NETWORK
1103001371OtherMIBCBSM
4646860MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine KB041163 (Michigan)Secondary
207R00000XInternal Medicine KB041163 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hillsdale HospitalHillsdale, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hillsdale Community Health Center721484626050
Hillsdale Medical Associates, Plc74169028533

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. Keith R Baker allows following entities to bill medicare on his behalf.
Entity NameHillsdale Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730115940
PECOS PAC ID: 7214846260
Enrollment ID: O20040805000518
Entity NameKeith R. Baker Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235322017
PECOS PAC ID: 6608845011
Enrollment ID: O20040930001214

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. Keith R 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
Keith R Baker, MD
1456 Hudson Rd,
Hillsdale, MI 49242-8314

Ph: (517) 439-0200
Keith R Baker, MD
1456 Hudson Rd,
Hillsdale, MI 49242-8314

Ph: (517) 439-0200

Reviews and Comments


Internal Medicine Doctors in Hillsdale, MI

Joanna Branham, PA-C
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3271 W Carleton Rd, Hillsdale, MI 49242
Phone: 517-437-3879    
Dr. Tariq Hasan Abdelkarim, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3271 W Carleton Rd, Hillsdale, MI 49242
Phone: 517-437-8367    Fax: 517-437-4053
Ryan Holmes,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3271 W Carleton Rd, Hillsdale, MI 49242
Phone: 517-437-8637    
Justin Oneese, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 168 S Howell St, Hillsdale, MI 49242
Phone: 517-437-5192    
Dr. Kwasi O Boakye, M.D., F.A.C.E.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 30 S Howell St, Hillsdale, MI 49242
Phone: 517-437-7800    Fax: 517-437-7825
Dr. Nauman Ali Chaudhry, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 168 S Howell St, Hillsdale, MI 49242
Phone: 517-437-4451    Fax: 517-437-0246
Dr. Kenneth Jerome Mueller Iii, D.O
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3240 W Carleton Rd Ste B, Hillsdale, MI 49242
Phone: 517-610-5469    Fax: 517-586-0228

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.