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

Michael P. Rubinstein, MD

Individual provider Specialist · NPI 1780620013

Michael P. Rubinstein, MD is an Orthopedic Surgery in Fullerton, California. Graduated from New York Medical College in 1982, 44 years ago. Practices with Regents of the University of California, a 48-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
Trained at
New York Medical College
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

680 Langsdorf Dr Ste 103
Fullerton, CA 92831-3702
Phone: (714) 879-0050
Fax: (714) 879-0249
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Hand Surgery Physician (primary) Taxonomy 207XS0106X · Licence G58799 (CA)
Specialist Taxonomy 174400000X · Licence G58799 (CA)

Record details

NPI number1780620013
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESMay 6, 2025
Certification dateMay 6, 2025
Mailing address680 Langsdorf Dr, Suite 103, Fullerton, CA 92831-3702

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1982 (44 years in practice)
Group practice Regents Of The University Of California — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Fullerton