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

Dr. Ellen B. Callahan, DMD

Individual provider General Practice Dentistry · NPI 1790778462

Dr. Ellen B. Callahan, DMD is a General Practice Dentistry in Oceanside, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

1ST Dnbn Ndc Camp Pendleton
Oceanside, CA 92055
Phone: (760) 725-2569
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 53560 (CA)

Record details

NPI number1790778462
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD
Sole proprietorNo
NPI enumeratedAugust 26, 2005
Last updated in NPPESOctober 14, 2014
Mailing address1092 Camino Del Sol, San Marcos, CA 92069-7345

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