Dr Marissa C Jama, DO - Medicare Internal Medicine in St Charles, IL

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Dr Marissa C Jama, DO is a medicare enrolled "Internal Medicine" physician in St Charles, Illinois. She went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 2022 and has 3 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 2900 Foxfield Rd Ste 307, St Charles, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 208-3200.

Dr Marissa C Jama is licensed to practice in Illinois (license number 036176435) 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 1962146258.

Contact Information

Dr Marissa C Jama, DO
2900 Foxfield Rd Ste 307,
St Charles, IL 60174-5799
(630) 208-3200
(630) 208-3201

Map and Direction




Physician's Profile

Full NameDr Marissa C Jama
GenderFemale
SpecialityInternal Medicine
Experience3 Years
Location2900 Foxfield Rd Ste 307, St Charles, 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:
  • Dr Marissa C Jama attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 2022
  NPI Data:
  • NPI Number: 1962146258
  • Provider Enumeration Date: 04/23/2022
  • Last Update Date: 08/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2062892409
  • Enrollment ID: I20250820002390

Medical Identifiers

Medical identifiers for Dr Marissa C Jama such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1962146258NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036176435 (Illinois)Primary

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. Dr Marissa C Jama 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
Dr Marissa C Jama, DO
2900 Foxfield Rd Ste 307,
St Charles, IL 60174-5799

Ph: (630) 208-3200		Dr Marissa C Jama, DO
2900 Foxfield Rd Ste 307,
St Charles, IL 60174-5799

Ph: (630) 208-3200

Reviews and Comments


Internal Medicine Doctors in St Charles, IL

Laura Koeppel Tagle, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Foxfield Rd, St Charles, IL 60174
Phone: 630-208-3200    Fax: 630-208-3201
Scott Duncan Mcnaughton, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2900 Foxfield Rd, St Charles, IL 60174
Phone: 630-208-3200    Fax: 630-208-3201
Dr. Jeff T Victor, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2455 Dean St Ste A&b, St Charles, IL 60175
Phone: 630-208-7388    Fax: 630-208-4818
Dr. Darryl V. Link, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3310 W Main St Ste 100, St Charles, IL 60175
Phone: 630-377-2800    Fax: 630-377-6774
Dr. Carol Palackdharry, MD, MS, FACP
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 39w708 Goldenrod Dr, St Charles, IL 60175
Phone: 630-797-5412    
Dr. Parisa Gerami-lehnerer, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2210 Dean St Ste M, St Charles, IL 60175
Phone: 630-593-1805    
Ms. Catherine Sabu Thomas, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2570 Foxfield Rd, Suite 100, St Charles, IL 60174
Phone: 630-584-1950    

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).

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