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

Dr. Jasbir Singh Tiwana, MD

Individual provider Hospitalist Physician · NPI 1689826661

Dr. Jasbir Singh Tiwana, MD is an Internal Medicine in Simi Valley, California. Graduated from University of Southern California Keck School of Medicine in 2000, 26 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
26
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2008
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

1172 Swallow Ln
Simi Valley, CA 93065-3154
Phone: (951) 278-5590
Fax: (951) 272-9924
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A105298 (CA)
Hospitalist Physician Taxonomy 208M00000X · Licence A105298 (CA)

Record details

NPI number1689826661
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 21, 2008
Last updated in NPPESJanuary 1, 2023
Certification dateJanuary 1, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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