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

Dr. Steven D Diamond, MD

Individual provider Family Medicine Physician · NPI 1861481244

Dr. Steven D Diamond, MD is a Family Medicine Physician in Rockford, Illinois. Practices as a sole proprietor. Licensed in Illinois and Wisconsin.

Licensed in
IL, WI
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

5727 Strathmoor Dr
Rockford, IL 61107-5180
Phone: (815) 397-3337
Fax: (815) 231-5408
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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 036376054 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 28756020 (WI)

Record details

NPI number1861481244
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 18, 2005
Last updated in NPPESSeptember 2, 2014
Mailing address5727 Strathmoor Dr, Rockford, IL 61107-5180

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