Chen Ying Wu, MD in Diamond Bar, CA - Medicare Psychiatry & Neurology

Chen Ying Wu, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Diamond Bar, California. Her current practice location is 21015 Pathfinder Rd Ste 101, Diamond Bar, California. You can reach out to her office (for appointments etc.) via phone at (999) 999-9999.

Chen Ying Wu is licensed to practice in California (license number A133011) 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 1144576299.

Contact Information

	Chen Ying Wu, MD
	21015 Pathfinder Rd Ste 101, Diamond Bar, CA 91765-4002
	(999) 999-9999
	Not Available

Map and Direction

Physician's Profile

Full Name	Chen Ying Wu
Gender	Female
Speciality	Psychiatry & Neurology - Psychiatry
Location	21015 Pathfinder Rd Ste 101, Diamond Bar, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1144576299
Provider Enumeration Date: 07/26/2012
Last Update Date: 10/10/2025

Medicare PECOS Information:

PECOS PAC ID: 6002108586
Enrollment ID: I20160630002251

Medical Identifiers

Medical identifiers for Chen Ying Wu such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1144576299	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084P0800X	Psychiatry & Neurology - Psychiatry	A133011 (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. Chen Ying Wu allows following entities to bill medicare on her behalf.

Entity Name	University Of Pittsburgh Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1619935004 PECOS PAC ID: 8729990239 Enrollment ID: O20040308000883

Entity Name	Mon Yough Community Services Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669478764 PECOS PAC ID: 4385638519 Enrollment ID: O20040412000888

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. Chen Ying Wu 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
Chen Ying Wu, MD 21015 Pathfinder Rd Ste 110, Diamond Bar, CA 91765-4020 Ph: (916) 479-3496	Chen Ying Wu, MD 21015 Pathfinder Rd Ste 101, Diamond Bar, CA 91765-4002 Ph: (999) 999-9999

Reviews and Comments

Psychiatry & Neurology Doctors in Diamond Bar, CA

Sateesh Kumar Gunda, M.D. Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 21015 Pathfinder Rd Ste 200, Diamond Bar, CA 91765 Phone: 909-979-3123
Dr. Adel S Hanna, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 1200 S Diamond Bar Blvd, Diamond Bar, CA 91765 Phone: 909-374-7216 Fax: 909-627-5184
Dr. Siddhartha Kumar, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 1336 Bridgegate Dr, Diamond Bar, CA 91765 Phone: 626-960-4844
Margaret Ting Lin, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 3333 S Brea Canyon Rd Ste 104, Diamond Bar, CA 91765 Phone: 626-589-6535 Fax: 626-737-8769
Kevin Wethey, MD Psychiatry & Neurology Medicare: May Accept Medicare Assignments Practice Location: 750 N Diamond Bar Blvd Ste 212, Diamond Bar, CA 91765 Phone: 909-460-8733 Fax: 909-752-9605
Dr. Paul Harrison Brown, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 750 N Diamond Bar Blvd, Suite 212, Diamond Bar, CA 91765 Phone: 909-861-4663 Fax: 909-861-5283

Chen Ying Wu, MD - Medicare Psychiatry & Neurology in Diamond Bar, CA