Gigi E Baker, MD - Medicare Internal Medicine in Springfield, MO

Gigi E Baker, MD is a medicare enrolled "Internal Medicine" physician in Springfield, Missouri. She went to University Of Missouri, Columbia School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Cherry Health Center, Llc, Lester E Cox Medical Centers and her current practice location is 1001 E Primrose St, Springfield, Missouri. You can reach out to her office (for appointments etc.) via phone at (417) 875-3000.

Gigi E Baker is licensed to practice in Missouri (license number 101172) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1184666117.

Contact Information

Gigi E Baker, MD
1001 E Primrose St,
Springfield, MO 65807-5155
(417) 875-3000
Not Available

Map and Direction




Physician's Profile

Full NameGigi E Baker
GenderFemale
SpecialityInternal Medicine
Experience35 Years
Location1001 E Primrose St, Springfield, Missouri
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gigi E Baker attended and graduated from University Of Missouri, Columbia School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1184666117
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 12/27/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0840220653
  • Enrollment ID: I20050822000008

Medical Identifiers

Medical identifiers for Gigi E Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184666117NPI-NPPES
107087OtherBLUE CROSS/BLUE SHIELD
203410204MedicaidMO
1184666117MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 101172 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cox Medical CentersSpringfield, MOHospital
Cox Medical Center BransonBranson, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cherry Health Center, Llc135531703346
Lester E Cox Medical Centers8628092897224

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. Gigi E Baker allows following entities to bill medicare on her behalf.
Entity NameLester E Cox Medical Centers
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760405864
PECOS PAC ID: 8628092897
Enrollment ID: O20060116000342

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. Gigi E 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
Gigi E Baker, MD
Po Box 9007,
Springfield, MO 65808-9007

Ph: () -
Gigi E Baker, MD
1001 E Primrose St,
Springfield, MO 65807-5155

Ph: (417) 875-3000

Reviews and Comments


Internal Medicine Doctors in Springfield, MO

Dr. Mark H. Grimm, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3231 S National Ave, Springfield, MO 65807
Phone: 417-888-5696    Fax: 417-888-6711
Dr. Sridevi Durga, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 S National Ave, Suite 400, Springfield, MO 65807
Phone: 417-875-2633    Fax: 417-875-3295
Bradley D Wiley, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 E Primrose St, Springfield, MO 65807
Phone: 417-875-3000    Fax: 417-875-3051
Walter S. Trombold, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6044 S Overlook Trl, Springfield, MO 65810
Phone: 417-771-5778    
Ghulam Jeelani Siddiqui, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2115 S Fremont Ave, Suite 3300, Springfield, MO 65804
Phone: 417-820-5200    Fax: 417-820-5220
Danny R Penick, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3801 S National Ave, Springfield, MO 65807
Phone: 417-269-0000    
Dr. Anne Marsh Egbert, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4630 W Farm Road 82, Springfield, MO 65803
Phone: 417-522-5551    Fax: 417-722-0001

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.