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

Dr. Nihal Essa Abdulla, MD

Individual provider Hematology & Oncology Physician · NPI 1750585345

Dr. Nihal Essa Abdulla, MD is a Hematology/Oncology in Los Alamitos, California. Qualified in 2000, 26 years ago. Practices with Memorialcare Medical Foundation, a 562-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California and Texas.

Years since qualifying
26
Licensed in
CA, TX
In the registry since
2007
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

3822 Katella Ave Ste 200
Los Alamitos, CA 90720-3302
Phone: (562) 735-0602
Fax: (562) 725-4370
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A120904 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 120904 (CA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence M9110 (TX)

Record details

NPI number1750585345
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2007
Last updated in NPPESMay 19, 2025
Certification dateMay 15, 2025

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Memorialcare Medical Foundation — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Los Alamitos