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

Dr. C Spencer Ahn, DDS

Individual provider Dentist · NPI 1821293960

Dr. C Spencer Ahn, DDS is a Dentist in East Northport, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
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.

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Practice location Address checks out

7 El Paso Ct
East Northport, NY 11731
Phone: (631) 499-1100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 046314 (NY)

Record details

NPI number1821293960
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedJune 19, 2007
Last updated in NPPESJuly 8, 2007

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