Karizza Asper, DNP in Irvine, CA - Medicare Nurse Practitioner

Karizza Asper, DNP is a medicare enrolled "Nurse Practitioner - Family" in Irvine, California. She graduated from nursing school in 2012 and has 14 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Coastal Family Medicine Inc, Sun Medical Group Inc and her current practice location is 4950 Barranca Pkwy Ste 104, Irvine, California. You can reach out to her office (for appointments etc.) via phone at (949) 857-1248.

Karizza Asper is licensed to practice in California (license number 22602) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1316287055.

Contact Information

	Karizza Asper, DNP
	4950 Barranca Pkwy Ste 104, Irvine, CA 92604-8644
	(949) 857-1248
	(949) 559-1165

Map and Direction

Provider's Profile

Full Name	Karizza Asper
Gender	Female
Speciality	Nurse Practitioner
Experience	14 Years
Location	4950 Barranca Pkwy Ste 104, Irvine, California
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Karizza Asper graduated from nursing school in 2012

NPI Data:

NPI Number: 1316287055
Provider Enumeration Date: 02/16/2013
Last Update Date: 12/30/2025

Medicare PECOS Information:

PECOS PAC ID: 7315168259
Enrollment ID: I20141017002374

Medical Identifiers

Medical identifiers for Karizza Asper such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1316287055	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
163W00000X	Registered Nurse	620186 (California)	Secondary
363LF0000X	Nurse Practitioner - Family	22602 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Coastal Family Medicine Inc	4587678065	29
Sun Medical Group Inc	8426388810	16

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Karizza Asper allows following entities to bill medicare on her behalf.

Entity Name	Coastal Family Medicine Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275584120 PECOS PAC ID: 4587678065 Enrollment ID: O20090124000106

Entity Name	Apex Emergency Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265711089 PECOS PAC ID: 4688844277 Enrollment ID: O20110909002790

Entity Name	Sun Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114588704 PECOS PAC ID: 8426388810 Enrollment ID: O20190927001371

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Karizza Asper is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Karizza Asper, DNP 4950 Barranca Pkwy Ste 104, Irvine, CA 92604-8644 Ph: (949) 857-1248	Karizza Asper, DNP 4950 Barranca Pkwy Ste 104, Irvine, CA 92604-8644 Ph: (949) 857-1248

Reviews and Comments

Nurse Practitioner Nurses in Irvine, CA

Katherine Lin Matsumoto, FNP-BC Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 2 Osborn St Ste 180, Irvine, CA 92604 Phone: 949-417-9820 Fax: 949-417-9830
J Patrick Nessia Gatdula, PMHNP-BC, RN Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 2700 Main St Unit 462, Irvine, CA 92614 Phone: 562-673-6776
Salma Essau Nawabi, Nurse Practitioner Medicare: Medicare Enrolled Practice Location: 14330 Culver Dr, Irvine, CA 92604 Phone: 949-559-8129
Mrs. Amber Hardy Rickner, NP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 1000 Fivepoint, Irvine, CA 92618 Phone: 949-671-4673 Fax: 949-671-4329
Tina Thomas, Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 19742 Macarthur Blvd Ste 101, Irvine, CA 92612 Phone: 949-955-0202 Fax: 949-955-0203
Kelly Eguchi, Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 17782 Cowan Ste A, Irvine, CA 92614 Phone: 949-722-7118
Alice Kwon-song, NP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 15825 Laguna Canyon Rd Ste 104, Irvine, CA 92618 Phone: 949-585-9870

Karizza Asper, DNP - Medicare Nurse Practitioner in Irvine, CA