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

Dr. Ghassan Kabbach, MD

Individual provider Internal Medicine Physician · NPI 1730596040

Dr. Ghassan Kabbach, MD is an Internal Medicine in Mission Viejo, California. Qualified in 2014, 12 years ago. Practices with Presbyterian Healthcare Services, a 1,375-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona, California and New Mexico.

Years since qualifying
12
Licensed in
AZ, CA, NM
In the registry since
2014
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

27700 Medical Center Rd
Mission Viejo, CA 92691-6426
Phone: (949) 365-2468
Fax: (949) 365-3896
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 350 W Thomas Rd, Phoenix, AZ 85013-4496 — (602) 406-3000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence C193091 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 53863 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD2022-1193 (NM)

Record details

NPI number1730596040
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 18, 2014
Last updated in NPPESJuly 3, 2025
Certification dateJuly 3, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Presbyterian Healthcare Services — 1375 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Mission Viejo