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

David A Harmon, MD

Individual provider Family Medicine Physician · NPI 1033175633

David A Harmon, MD is a Family Practice in Hardin, Illinois. Graduated from Southern Illinois University School of Medicine in 1983, 43 years ago. Practices with Fairview Heights Medical Group SC, a 448-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
43
Trained at
Southern Illinois University 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.

See every abbreviation used in this directory →

Practice location Address checks out

106 S Water St
Hardin, IL 62047-0106
Phone: (618) 576-9407
Fax: (618) 576-2260
Show map & directions

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

Additional practice locations (1)

  • 1 Memorial Dr, Alton, IL 62002-6722 — (314) 996-4545

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036069786 (IL)

Record details

NPI number1033175633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 22, 2006
Last updated in NPPESFebruary 22, 2021
Certification dateFebruary 22, 2021
Mailing address1 Memorial Dr, Alton, IL 62002-6722

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Fairview Heights Medical Group Sc — 448 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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