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

Dr. William H Ulmer, DDS

Individual provider Dentist · NPI 1386705424

Dr. William H Ulmer, DDS is a Dentist in Hockessin, Delaware. Licensed in Delaware. Registered with an NPI since 2006.

Licensed in
DE
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.

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Practice location Address checks out

7197 Lancaster Pike
Hockessin, DE 19707-9270
Phone: (302) 239-5917
Fax: (302) 239-3657
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence G10000833 (DE)

Record details

NPI number1386705424
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedDecember 13, 2006
Last updated in NPPESJuly 8, 2007
Mailing address7197 Lancaster Pike, Hockessin, DE 19707-9270

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