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

Gregory Thomas Heinen, MD

Individual provider Orthopaedic Surgery Physician · NPI 1962447961

Gregory Thomas Heinen, MD is a Sports Medicine in Arcadia, California. Graduated from Yale University School of Medicine in 1994, 32 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
32
Trained at
Yale University School of Medicine
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

301W Huntington Dr 617
Arcadia, CA 91007-1518
Phone: (626) 574-9745
Fax: (626) 574-8741
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence G81061 (CA)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence G081061 (CA)

Record details

NPI number1962447961
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2006
Last updated in NPPESJune 27, 2024
Certification dateJune 27, 2024
Mailing address301w Huntington Dr 617, Arcadia, CA 91007-1518

Medicare enrollment

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

Medicare specialtySPORTS MEDICINE
Also practisesORTHOPEDIC SURGERY
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Arcadia