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

Dr. Colleen Helder, DMD

Individual provider Dentist · NPI 1154606309

Dr. Colleen Helder, DMD is a Dentist in Philadelphia, Pennsylvania. Works from 2 locations. Licensed in Delaware, New Jersey and Pennsylvania.

Licensed in
DE, NJ, PA
In the registry since
2011
Specialties on file
3
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

3601 A St Dental Dept
Philadelphia, PA 19134-1043
Phone: (215) 427-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1600 Rockland Rd, Wilmington, DE 19803-3607 — (302) 651-4200

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 22DI02450200 (NJ)
Dentist Taxonomy 122300000X · Licence G1-0001431 (DE)
Dentist Taxonomy 122300000X · Licence DN002164 (PA)

Record details

NPI number1154606309
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedOctober 19, 2011
Last updated in NPPESJuly 15, 2019

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