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

Dr. Ronald Norman Chaplan, MD

Individual provider Orthopaedic Surgery Physician · NPI 1255403531

Dr. Ronald Norman Chaplan, MD is an Orthopaedic Surgery Physician in Monterey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

900 Cass St Ste 200
Monterey, CA 93940-4544
Phone: (831) 655-2122
Fax: (831) 655-5477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence G41513 (CA)

Record details

NPI number1255403531
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 14, 2006
Last updated in NPPESJuly 9, 2007
Mailing address900 Cass St Ste 200, Monterey, CA 93940-4544

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