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

Individual provider Family Medicine Physician · NPI 1891770350

Merle Henry Muller, MD is a Family Practice in Quincy, Illinois. Graduated from Southern Illinois University School of Medicine in 1982, 44 years ago. Practices with State University of Iowa, a 1,885-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
44
Trained at
Southern Illinois 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

612 N 11th St
Quincy, IL 62301-2662
Phone: (217) 224-9484
Fax: (217) 224-7950
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-070099 (IL)
Sports Medicine (Family Medicine) Physician Taxonomy 207QS0010X · Licence 036-070099 (IL)

Record details

NPI number1891770350
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 7, 2005
Last updated in NPPESMay 19, 2016

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 1982 (44 years in practice)
Group practice State University Of Iowa — 1885 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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