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

Stephanie D Marshall, DO

Individual provider Interventional Cardiology Physician · NPI 1124002738

Stephanie D Marshall, DO is a Cardiovascular Disease (Cardiology) in Merrillville, Indiana. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1996, 30 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Illinois and Indiana.

Years since qualifying
30
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
IL, IN
In the registry since
2005
Specialties on file
3
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.

See every abbreviation used in this directory →

Practice location Address checks out

8684 Connecticut St Ste A
Merrillville, IN 46410-5581
Phone: (192) 472-8990
Fax: (219) 472-0270
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 02001947A (IN)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 036-099475 (IL)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence 02001947A (IN)

Record details

NPI number1124002738
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 6, 2005
Last updated in NPPESFebruary 27, 2024
Certification dateFebruary 27, 2024
Mailing address8684 Connecticut St Ste A, Merrillville, IN 46410-5581

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1996 (30 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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