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

James Ira McMillan, MD

Individual provider Internal Medicine Physician · NPI 1700988219

James Ira McMillan, MD is an Internal Medicine in Loma Linda, California. Graduated from Loma Linda University School of Medicine in 1986, 40 years ago. Practices with Sac Health System, a 220-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
40
Trained at
Loma Linda 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

11201 Benton St VA Loma Linda Healthcare System Nephrology (111N)
Loma Linda, CA 92357-1000
Phone: (909) 583-6090
Fax: (909) 777-3858
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence G61383 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence G61383 (CA)

Record details

NPI number1700988219
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 4, 2006
Last updated in NPPESNovember 5, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesNEPHROLOGY
Medical schoolLOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice Sac Health System — 220 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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