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

Clifford D Merkel, MD

Individual provider Orthopaedic Foot and Ankle Surgery Physician · NPI 1184710642

Clifford D Merkel, MD is an Orthopaedic Foot and Ankle Surgery Physician in Redlandss, California. Licensed in California. Registered with an NPI since 2006.

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

See every abbreviation used in this directory →

Practice location Address checks out

1901 W Lugonia Ave Ste 120
Redlandss, CA 92374
Phone: (909) 557-1600
Fax: (909) 557-1740
Show map & directions

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

Specialties & licences

Orthopaedic Foot and Ankle Surgery Physician (primary) Taxonomy 207XX0004X · Licence G46740 (CA)

Record details

NPI number1184710642
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2006
Last updated in NPPESJuly 13, 2007