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

Steven Anthony Koos, MDDDS

Individual provider Dentist · NPI 1265520340

Steven Anthony Koos, MDDDS is a Dentist in Sycamore, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
Specialties on file
3
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Practice location Address checks out

1675 Bethany Rd Ste A
Sycamore, IL 60178
Phone: (815) 895-3000
Fax: (815) 895-0505
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X (IL)
Dentist Taxonomy 122300000X (IL)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X (IL)

Record details

NPI number1265520340
Entity typeIndividual (Type 1)
GenderMale
Credentials MDDDS
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address1675 Bethany Rd, Ste A, Sycamore, IL 60178

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