Christopher Ryan Chen, in Laguna Hills, CA - Medicare Internal Medicine

Christopher Ryan Chen, is a medicare enrolled "Internal Medicine - Clinical Cardiac Electrophysiology" physician in Laguna Hills, California. His current practice location is 24022 Calle De La Plata Ste 500, Laguna Hills, California. You can reach out to his office (for appointments etc.) via phone at (877) 430-7337.

Christopher Ryan Chen is licensed to practice in California (license number A185828) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700312840.

Contact Information

	Christopher Ryan Chen,
	24022 Calle De La Plata Ste 500, Laguna Hills, CA 92653-7612
	(877) 430-7337
	Not Available

Map and Direction

Physician's Profile

Full Name	Christopher Ryan Chen
Gender	Male
Speciality	Internal Medicine - Clinical Cardiac Electrophysiology
Location	24022 Calle De La Plata Ste 500, Laguna Hills, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1700312840
Provider Enumeration Date: 05/10/2017
Last Update Date: 07/17/2025

Medicare PECOS Information:

PECOS PAC ID: 8123444130
Enrollment ID: I20250602003301

Medical Identifiers

Medical identifiers for Christopher Ryan Chen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1700312840	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	BP10060319 (Texas)	Secondary
207RC0001X	Internal Medicine - Clinical Cardiac Electrophysiology	A185828 (California)	Primary

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. Christopher Ryan Chen allows following entities to bill medicare on his behalf.

Entity Name	Pacific Cardiovascular Associates Medical Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1700821691 PECOS PAC ID: 3678461209 Enrollment ID: O20060203000591

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. Christopher Ryan Chen 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
Christopher Ryan Chen, 3080 Bristol St Ste 150, Costa Mesa, CA 92626-3068 Ph: (877) 430-7337	Christopher Ryan Chen, 24022 Calle De La Plata Ste 500, Laguna Hills, CA 92653-7612 Ph: (877) 430-7337

Reviews and Comments

Internal Medicine Doctors in Laguna Hills, CA

Yama Ahmad Afshar, DO, MPH Internal Medicine Medicare: Medicare Enrolled Practice Location: 24321 Avenida De La Carlota, Laguna Hills, CA 92653 Phone: 949-204-3006
Theodore Sy, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 26538 Moulton Pkwy Ste 38e, Laguna Hills, CA 92653 Phone: 949-448-0656
Dr. Ralph Lowell Cummings, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 24953 Paseo De Valencia Ste 15c, Laguna Hills, CA 92653 Phone: 949-859-4433 Fax: 949-589-6789
Mark S Zaremba, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 25401 Cabot Rd, Suite 107, Laguna Hills, CA 92653 Phone: 949-273-8085 Fax: 949-273-8088
Philip Edward Newman, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 24012 Calle De La Plata, Ste 150, Laguna Hills, CA 92653 Phone: 949-837-1578 Fax: 949-837-8154
Yong-sik Kim, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 24221 Calle De La Louisa Ste 200, Laguna Hills, CA 92653 Phone: 949-334-8270
Dr. James M Hawkins, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 23961 Calle De La Magdalena, #130, Laguna Hills, CA 92653 Phone: 949-465-8155 Fax: 949-465-8159

Christopher Ryan Chen, - Medicare Internal Medicine in Laguna Hills, CA