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

Stephen J. Martin, MD

Individual provider Anesthesiology Physician · NPI 1124188743

Stephen J. Martin, MD is an Anesthesiology in Rockford, Illinois. Graduated from University of Missouri, Columbia School of Medicine in 1992, 34 years ago. Practices with Orthomidwest, PLLC, a 537-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
34
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5875 E Riverside Blvd
Rockford, IL 61114-4937
Phone: (815) 398-9491
Fax: (815) 381-7498
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036-099071 (IL)

Record details

NPI number1124188743
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 12, 2006
Last updated in NPPESFebruary 9, 2023
Certification dateFebruary 9, 2023
Mailing addressPo Box 735263, Chicago, IL 60673-5263

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Orthomidwest, Pllc — 537 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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