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

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1629324140

Alireza Hosseini, MD is an Endocrinology in Mission Viejo, California. Qualified in 2000, 26 years ago. Practices with Adventist Health Medical Center Tehachapi, a 60-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
26
Licensed in
CA
In the registry since
2012
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

25982 Pala Ste 140
Mission Viejo, CA 92691-6724
Phone: (310) 328-6837
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence A142579 (CA)

Record details

NPI number1629324140
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 2, 2012
Last updated in NPPESFebruary 13, 2021
Certification dateFebruary 2, 2021

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Adventist Health Medical Center Tehachapi — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations17 on file with Medicare

Other providers in Mission Viejo