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

Jason Abdian, MD

Individual provider Internal Medicine Physician · NPI 1558935577

Jason Abdian, MD is an Internal Medicine in Los Angeles, California. Qualified in 2020, 6 years ago. Practices with Hospitalist Group of Montebello Inc, a 56-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Licensed in
CA
In the registry since
2021
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

1107 S Alvarado St Ste 102
Los Angeles, CA 90006-4161
Phone: (213) 380-9999
Fax: (213) 380-7904
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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 A196042 (CA)

Record details

NPI number1558935577
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 14, 2021
Last updated in NPPESAugust 12, 2025
Certification dateAugust 12, 2025
Mailing address1107 S Alvarado St Ste 102, Los Angeles, CA 90006-4161

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Hospitalist Group Of Montebello Inc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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