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

Dr. Thomas Sami Assali, DO

Individual provider Internal Medicine Physician · NPI 1598225062

Dr. Thomas Sami Assali, DO is an Internal Medicine in Corona, California. Qualified in 2019, 7 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
7
Licensed in
CA
In the registry since
2019
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

800 S Main St
Corona, CA 92882-3420
Phone: (951) 737-4343
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1050 Linden Ave, Long Beach, CA 90813-3321 — (562) 491-9140

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20A19758 (CA)

Record details

NPI number1598225062
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 21, 2019
Last updated in NPPESNovember 21, 2022
Certification dateJune 19, 2022
Mailing address250 E Rincon St Ste 106, Corona, CA 92879-1363

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 Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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