Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Marissa C Jama, DO

Individual provider Internal Medicine Physician · NPI 1962146258

Dr. Marissa C Jama, DO is an Internal Medicine in St Charles, Illinois. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2022, 4 years ago. Practices with Central Dupage Physician Group, a 1,094-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
4
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IL
In the registry since
2022
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2900 Foxfield Rd Ste 307
St Charles, IL 60174-5799
Phone: (630) 208-3200
Fax: (630) 208-3201
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036176435 (IL)

Record details

NPI number1962146258
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 23, 2022
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025
Mailing address2900 Foxfield Rd Ste 307, St Charles, IL 60174-5799

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2022 (4 years in practice)
Group practice Central Dupage Physician Group — 1094 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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