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

Steven D. Ko, MD

Individual provider Rheumatology Physician · NPI 1992771257

Steven D. Ko, MD is a Rheumatology in Fort Wayne, Indiana. Graduated from Loma Linda University School of Medicine in 1990, 36 years ago. Practices with Lutheran Medical Group LLC, a 250-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
36
Trained at
Loma Linda University School of Medicine
Licensed in
IN
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7916 W Jefferson Blvd
Fort Wayne, IN 46804-4140
Phone: (260) 432-2297
Fax: (260) 434-6392
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 01048660A (IN)

Record details

NPI number1992771257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESSeptember 29, 2020
Certification dateSeptember 29, 2020
Mailing address6920 Pointe Inverness Way Ste 200, Fort Wayne, IN 46804-7934

Medicare enrollment

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

Medicare specialtyRHEUMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice Lutheran Medical Group Llc — 250 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

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