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

Karizza Asper, DNP

Individual provider Registered Nurse · NPI 1316287055

Karizza Asper, DNP is a Nurse Practitioner in Irvine, California. Qualified in 2012, 14 years ago. Practices with Memorialcare Medical Foundation, a 562-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
14
Licensed in
CA
In the registry since
2013
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

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Practice location Address checks out

4950 Barranca Pkwy Ste 104
Irvine, CA 92604-8644
Phone: (949) 857-1248
Fax: (949) 559-1165
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 22602 (CA)
Registered Nurse Taxonomy 163W00000X · Licence 620186 (CA)

Record details

NPI number1316287055
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP
Sole proprietorNo
NPI enumeratedFebruary 16, 2013
Last updated in NPPESDecember 30, 2025
Certification dateDecember 30, 2025
Mailing address4950 Barranca Pkwy Ste 104, Irvine, CA 92604-8644

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Memorialcare Medical Foundation — 562 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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