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

Mr. John D Marshall, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1144219171

Mr. John D Marshall, MD is an Anesthesiology in Peoria, Illinois. Graduated from Washington University School of Medicine in 1991, 35 years ago. Practices with Saint Francis Medical Center, an 18-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
35
Trained at
Washington University School of Medicine
Licensed in
IL
In the registry since
2005
Specialties on file
2
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

8600 N State Route 91 Ste 250
Peoria, IL 61615-9541
Phone: (309) 692-5393
Fax: (309) 692-2583
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036090099 (IL)
Pain Medicine (Anesthesiology) Physician Taxonomy 207LP2900X · Licence 036090099 (IL)

Record details

NPI number1144219171
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 21, 2005
Last updated in NPPESMarch 7, 2019
Mailing address8600 N State Route 91, Suite 250, Peoria, IL 61615-9541

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Saint Francis Medical Center — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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