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

Dr. Khader K Abounasr, MD

Individual provider Internal Medicine Physician · NPI 1780884015

Dr. Khader K Abounasr, MD is a Pulmonary Disease in Rancho Cucamonga, California. Graduated from Creighton University School of Medicine in 2004, 22 years ago. Practices with Chaparral Medical Group Inc, a 66-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and New York.

Years since qualifying
22
Trained at
Creighton University School of Medicine
Licensed in
CA, NY
In the registry since
2007
Specialties on file
5
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

8330 Red Oak St Ste 201
Rancho Cucamonga, CA 91730-0602
Phone: (909) 987-2528
Fax: (909) 987-4668
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence A115146 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 60244533 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence A115146 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence A115146 (CA)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence A115146 (CA)

Record details

NPI number1780884015
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 24, 2007
Last updated in NPPESMay 14, 2021
Certification dateMay 14, 2021

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE, SLEEP MEDICINE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Chaparral Medical Group Inc — 66 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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