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

Dr. Umer Hayyat, MD

Individual provider Internal Medicine Physician · NPI 1851812499

Dr. Umer Hayyat, MD is a Critical Care (Intensivists) in San Diego, California. Qualified in 2012, 14 years ago. Practices with Focus on Health Inc, a 61-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Virginia.

Years since qualifying
14
Licensed in
CA, VA
In the registry since
2017
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

7901 Frost St
San Diego, CA 92123-2701
Phone: (858) 939-3400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 115 Mall Dr # Ca93230, Hanford, CA 93230-5786 — (559) 582-9000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A169544 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101268447 (VA)
Hospitalist Physician Taxonomy 208M00000X · Licence A169544 (CA)

Record details

NPI number1851812499
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2017
Last updated in NPPESNovember 11, 2024
Certification dateNovember 11, 2024

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Focus On Health Inc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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