Catherine Njenga, MD - Medicare Family Practice in Decatur, IL

Catherine Njenga, MD is a medicare enrolled "Family Medicine" physician in Decatur, Illinois. She graduated from medical school in 2021 and has 5 years of diverse experience with area of expertise as Family Practice. Her current practice location is 2300 N Edward St, Decatur, Illinois. You can reach out to her office (for appointments etc.) via phone at (217) 876-3660.

Catherine Njenga is licensed to practice in Illinois (license number 036.173169) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1194457556.

Contact Information

Catherine Njenga, MD
2300 N Edward St,
Decatur, IL 62526-4192
(217) 876-3660
(217) 876-3665

Map and Direction




Physician's Profile

Full NameCatherine Njenga
GenderFemale
SpecialityFamily Practice
Experience5 Years
Location2300 N Edward St, Decatur, Illinois
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine Njenga graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1194457556
  • Provider Enumeration Date: 06/25/2022
  • Last Update Date: 09/21/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3870775810
  • Enrollment ID: I20251201000564

Medical Identifiers

Medical identifiers for Catherine Njenga such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194457556NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 036173169 (Illinois)Secondary
207Q00000XFamily Medicine 036.173169 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Decatur Memorial HospitalDecatur, ILHospital
Glendive Medical CenterGlendive, MTHospital

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. Catherine Njenga allows following entities to bill medicare on her behalf.
Entity NameGabert Medical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336158930
PECOS PAC ID: 2668385402
Enrollment ID: O20031107000648

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. Catherine Njenga 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
Catherine Njenga, MD
2300 N Edward St,
Decatur, IL 62526-4192

Ph: (217) 876-3660
Catherine Njenga, MD
2300 N Edward St,
Decatur, IL 62526-4192

Ph: (217) 876-3660

Reviews and Comments


Family Medicine Doctors in Decatur, IL

Dr. Saranya Tharmakulasingam, MD
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Practice Location: 102 W Kenwood Ave Ste 100, Decatur, IL 62526
Phone: 217-872-3800    Fax: 217-872-0849
Mehrdad Jelodar, MD
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Practice Location: 102 W Kenwood Ave Ste 100, Decatur, IL 62526
Phone: 217-872-3811    Fax: 217-872-0849
Dr. Mohammed J Ahmed, M.D.
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Medicare: Medicare Enrolled
Practice Location: 102 W Kenwood Ave Ste 100, Decatur, IL 62526
Phone: 217-872-3800    Fax: 217-872-0849
Dr. Amna Karim, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 102 W Kenwood Ave Ste 100, Decatur, IL 62526
Phone: 217-872-3800    Fax: 217-872-0849
Dr. Brooke Nicole Ballard, M.D.
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Medicare: Medicare Enrolled
Practice Location: 320 E Central Ave, Decatur, IL 62521
Phone: 217-877-9117    Fax: 217-864-2449
Dr. Mohammud Baleegh, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 102 W Kenwood Ave Ste 100, Decatur, IL 62526
Phone: 217-872-3800    Fax: 217-872-0849
Amisha Kamath, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 250 W Kenwood Ave, Decatur, IL 62526
Phone: 217-872-3800    Fax: 217-872-0849

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.