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

Individual provider Orthopaedic Surgery Physician · NPI 1417943127

Dr. Richard C Diehl, MD is an Orthopaedic Surgery Physician in Pasadena, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2005
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

800 S Raymond Ave
Pasadena, CA 91105-3229
Phone: (626) 795-8051
Fax: (626) 795-0356
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Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence G15733 (CA)

Record details

NPI number1417943127
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 27, 2005
Last updated in NPPESJanuary 26, 2009

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