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

Mr. Robert C Ahearn, MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1497865257

Mr. Robert C Ahearn, MD is an Orthopedic Surgery in Huntington Beach, California. Graduated from University of California, Irvine, California College of Medicine in 1983, 43 years ago. Practices with Pacifica Orthopedics Medical Corporation, a 4-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
43
Trained at
University of California, Irvine, California College of Medicine
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

18800 Delaware St Ste 1100
Huntington Beach, CA 92648
Phone: (714) 841-5333
Fax: (714) 841-5303
Show map & directions

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

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence G54139A (CA)

Record details

NPI number1497865257
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESFebruary 5, 2008
Mailing address18800 Delaware St, Suite 1100, Huntington Beach, CA 92648

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Also practisesSPORTS MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Pacifica Orthopedics Medical Corporation — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount