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

Guy O Bilek, DDS, MS

Individual provider Periodontics · NPI 1477641637

Guy O Bilek, DDS, MS is a Periodontics in West Des Moines, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

4090 Westown Pkwy Ste A-5
West Des Moines, IA 50266-6760
Phone: (515) 223-5225
Fax: (515) 223-8630
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 5909 (IA)

Record details

NPI number1477641637
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESJuly 8, 2007
Mailing address4090 Westown Pkwy, Suite A-5, West Des Moines, IA 50266-6760

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