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

Dr. John Walker Marsh, DDS

Individual provider General Practice Dentistry · NPI 1962475863

Dr. John Walker Marsh, DDS is a General Practice Dentistry in Carpinteria, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
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.

See every abbreviation used in this directory →

Practice location Address checks out

5565 Carpinteria Ave Ste 2
Carpinteria, CA 93013-1446
Phone: (805) 684-4537
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 37582 (CA)

Record details

NPI number1962475863
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 10, 2006
Last updated in NPPESDecember 15, 2008
Mailing address5565 Carpinteria Ave Ste 2, Carpinteria, CA 93013-1446

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