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

Individual provider Periodontics · NPI 1003968215

Dr. John McNamara, DDS, MS is a Periodontics in Naperville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

1795 S Washington St Ste 108
Naperville, IL 60565-2496
Phone: (630) 305-0511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X (IL)

Record details

NPI number1003968215
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorYes
NPI enumeratedJanuary 17, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1795 S Washington St, Suite 108, Naperville, IL 60565-2496

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