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

Dr. John Stephen Harrington, DDS

Individual provider General Practice Dentistry · NPI 1730338435

Dr. John Stephen Harrington, DDS is a General Practice Dentistry in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2008
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 Partly verified

Some contact details are missing from the federal record.

Univ Ca San Francisco School Of Dentistry 707 Parnassus Ave Box 0758
San Francisco, CA 94143-0001
Phone: (415) 514-3190
Fax: (415) 476-0858
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 31470 (CA)

Record details

NPI number1730338435
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedSeptember 17, 2008
Last updated in NPPESSeptember 17, 2008

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