Catherine Nguyen, in Orange, CA

Catherine Nguyen, is a medicare enrolled "Urology - Pediatric Urology" physician in Orange, California. Her current practice location is 101 The City Dr S Bldg 55, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 456-6719.

Catherine Nguyen is licensed to practice in California (license number A158051) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1902347347.

Contact Information

	Catherine Nguyen,
	101 The City Dr S Bldg 55, Orange, CA 92868-3201
	(714) 456-6719
	Not Available

Map and Direction

Physician's Profile

Full Name	Catherine Nguyen
Gender	Female
Speciality	Urology - Pediatric Urology
Location	101 The City Dr S Bldg 55, Orange, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1902347347
Provider Enumeration Date: 03/18/2017
Last Update Date: 05/27/2025

Medicare PECOS Information:

PECOS PAC ID: 8325584907
Enrollment ID: I20240718003710

Medical Identifiers

Medical identifiers for Catherine Nguyen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1902347347	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2088P0231X	Urology - Pediatric Urology	A158051 (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. Catherine Nguyen allows following entities to bill medicare on her behalf.

Entity Name	Southern California Permanente Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770515280 PECOS PAC ID: 6002729175 Enrollment ID: O20031110000678

Entity Name	Faculty Physicians And Surgeons Of Llusm
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1205009917 PECOS PAC ID: 1153227814 Enrollment ID: O20031211000981

Entity Name	Faculty Physicians And Surgeons Of Llusm
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1508255175 PECOS PAC ID: 1153227814 Enrollment ID: O20160216002196

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. Catherine Nguyen 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
Catherine Nguyen, 101 The City Dr S Bldg 55, Orange, CA 92868-3201 Ph: () -	Catherine Nguyen, 101 The City Dr S Bldg 55, Orange, CA 92868-3201 Ph: (714) 456-6719

Reviews and Comments

Urology Doctors in Orange, CA

Thomas E Ahlering, M.D. Urology Medicare: Not Enrolled in Medicare Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-456-6068 Fax: 888-378-4524
Ryan S Hsi, M.D. Urology Medicare: Accepting Medicare Assignments Practice Location: Po Box 14091, Orange, CA 92863 Phone: 714-456-8888
Dr. Jacob Basilius, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-880-7812
Dr. Akhil K Das, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 101 The City Dr S, Orange, CA 92868 Phone: 714-880-7812
Ahmed Abdelhalim Abdelaziz Ali, M.D. Urology Medicare: Medicare Enrolled Practice Location: 505 S Main St, Suite 100, Orange, CA 92868 Phone: 714-509-3914
Dr. Hari Prashant Sawkar, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 1140 W La Veta Ave Ste 520, Orange, CA 92868 Phone: 714-543-2000 Fax: 714-543-8804
Dr. Zhan Tao Wang, M.D. Urology Medicare: Not Enrolled in Medicare Practice Location: 505 S Main St Ste 100, Orange, CA 92868 Phone: 714-509-3914 Fax: 714-509-3915

Catherine Nguyen, - Medicare Urology in Orange, CA