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

Dr. Gary R Stier, MD

Individual provider Internal Medicine Physician · NPI 1134143902

Dr. Gary R Stier, MD is an Anesthesiology in Loma Linda, California. Graduated from Loma Linda University School of Medicine in 1983, 43 years ago. Practices with Faculty Physicians and Surgeons of Llusm, a 1,308-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
43
Trained at
Loma Linda University School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
3
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

11234 Anderson St
Loma Linda, CA 92354-2804
Phone: (909) 558-4475
Fax: (909) 558-0214
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence G52843 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G52843 (CA)
Critical Care Medicine (Anesthesiology) Physician Taxonomy 207LC0200X · Licence G52843 (CA)

Record details

NPI number1134143902
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESDecember 22, 2017

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Faculty Physicians And Surgeons Of Llusm — 1308 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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