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

Individual provider Internal Medicine Physician · NPI 1144466780

Nasser T Liasi, MD is an Internal Medicine in Fontana, California. Qualified in 1987, 39 years ago. Practices with Clinic Services of California Medical Group Inc, a 66-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
39
Licensed in
CA
In the registry since
2009
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

8110 Mango Ave
Fontana, CA 92335-3603
Phone: (909) 427-1303
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2 West Fern Avenue, Redlands, CA 92373-5916 — (909) 793-3311

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A115058 (CA)

Record details

NPI number1144466780
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2009
Last updated in NPPESOctober 4, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Clinic Services Of California Medical Group Inc — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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