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

Umair Khizer, MD

Individual provider Internal Medicine Physician · NPI 1225769235

Umair Khizer, MD is an Internal Medicine in Apple Valley, California. Qualified in 2019, 7 years ago. Practices with Hospitalist Medicine Physicians of California Inc, a 120-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
7
Licensed in
CA
In the registry since
2022
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

18300 US Highway 18
Apple Valley, CA 92307-2206
Phone: (760) 946-4233
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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 A197240 (CA)

Record details

NPI number1225769235
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2022
Last updated in NPPESOctober 30, 2025
Certification dateOctober 30, 2025
Mailing address18300 Us Highway 18, Apple Valley, CA 92307-2206

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Hospitalist Medicine Physicians Of California Inc — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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