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

Ronald A Harmon, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1639271273

Ronald A Harmon, MD is a Pain Medicine (Anesthesiology) Physician in St Charles, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

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

2210 Dean St
St Charles, IL 60175-1066
Phone: (630) 584-9800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence 036-115112 (IL)

Record details

NPI number1639271273
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 3, 2006
Last updated in NPPESFebruary 16, 2009
Mailing address2320 Dean St, Suite 103, St Charles, IL 60175-1068

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