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

Richard J Osmanski, DDS PC

Organization General Practice Dentistry · NPI 1346415924

Richard J Osmanski, DDS PC is a General Practice Dentistry in Crystal Lake, Illinois. Licensed in Illinois. Registered with an NPI since 2008.

Licensed in
IL
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

77 E Crystal Lake Ave
Crystal Lake, IL 60014-6171
Phone: (815) 459-8650
Fax: (815) 455-9503
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 019021692 (IL)

Record details

NPI number1346415924
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Richard Osmanski — Presiden/Owner · (847) 854-7806
NPI enumeratedApril 24, 2008
Last updated in NPPESApril 24, 2008
Mailing address6 Laurel Valley Ct, Lake In The Hills, IL 60156-5939

Other providers in Crystal Lake