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

Richard Clarence Stalzer

Individual provider Internal Medicine Physician · NPI 1891915138

Richard Clarence Stalzer is an Internal Medicine Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007

Practice location Address checks out

30 W Chicago Ave Ste 312
Chicago, IL 60610-4331
Phone: (312) 926-3964
Fax: (312) 926-3028
Show map & directions

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 number1891915138
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 27, 2007
Last updated in NPPESJuly 8, 2007

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