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

Daniel F Chamberlain, MD

Individual provider Internal Medicine Physician · NPI 1396833307

Daniel F Chamberlain, MD is an Internal Medicine Physician in Rockford, 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

3775 N Mulford Rd
Rockford, IL 61114-5632
Phone: (815) 636-6400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X (IL)

Record details

NPI number1396833307
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJuly 9, 2007
Mailing addressPo Box 1567, Rockford, IL 61110-0067

Other providers in Rockford