Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Yancy A. Tygesen, DDS, MS

Individual provider Endodontics · NPI 1023224342

Dr. Yancy A. Tygesen, DDS, MS is an Endodontics in Okemos, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2007
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.

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Practice location Address checks out

2395 Jolly Rd Ste 130
Okemos, MI 48864-3662
Phone: (517) 347-7777
Fax: (517) 347-2037
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 2901016661 (MI)

Record details

NPI number1023224342
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorYes
NPI enumeratedMay 15, 2007
Last updated in NPPESJuly 8, 2007
Mailing address2395 Jolly Rd, Suite 130, Okemos, MI 48864-3662

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