Wayne Wei-yi Chang, MD in Milpitas, CA - Medicare Internal Medicine

Wayne Wei-yi Chang, MD is a medicare enrolled "Internal Medicine" physician in Milpitas, California. His current practice location is 770 E Calaveras Blvd, Milpitas, California. You can reach out to his office (for appointments etc.) via phone at (408) 945-2933.

Wayne Wei-yi Chang is licensed to practice in California (license number A96093) 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 1942322987.

Contact Information

	Wayne Wei-yi Chang, MD
	770 E Calaveras Blvd, Milpitas, CA 95035-5491
	(408) 945-2933
	Not Available

Map and Direction

Physician's Profile

Full Name	Wayne Wei-yi Chang
Gender	Male
Speciality	Internal Medicine
Location	770 E Calaveras Blvd, Milpitas, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1942322987
Provider Enumeration Date: 04/03/2007
Last Update Date: 12/09/2021

Medicare PECOS Information:

PECOS PAC ID: 7315032778
Enrollment ID: I20070928000733

Medical Identifiers

Medical identifiers for Wayne Wei-yi Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1942322987	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A96093 (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. Wayne Wei-yi Chang allows following entities to bill medicare on his behalf.

Entity Name	Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

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. Wayne Wei-yi Chang 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
Wayne Wei-yi Chang, MD 770 E Calaveras Blvd, Milpitas, CA 95035-5491 Ph: (408) 945-2933	Wayne Wei-yi Chang, MD 770 E Calaveras Blvd, Milpitas, CA 95035-5491 Ph: (408) 945-2933

Reviews and Comments

Internal Medicine Doctors in Milpitas, CA

Ravita Saluja, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 770 E Calaveras Blvd, Milpitas, CA 95035 Phone: 650-945-2900
Sraboni S.b. Banerjee, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 770 E Calaveras Blvd, Milpitas, CA 95035 Phone: 650-945-2900
Trang D. Nguyen, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 246 Ranch Dr, Milpitas, CA 95035 Phone: 408-263-9936 Fax: 408-263-9926
Jason C. Chang, MD, MS Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 770 E Calaveras Blvd, Milpitas, CA 95035 Phone: 650-945-2900
Regan M. Yau, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 770 E Calaveras Blvd, Milpitas, CA 95035 Phone: 650-945-2900
Tram N. Dao, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 770 E Calaveras Blvd, Milpitas, CA 95035 Phone: 650-945-2900
Curtis L. Mark, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 770 E Calaveras Blvd, Milpitas, CA 95035 Phone: 650-945-2900

Wayne Wei-yi Chang, MD - Medicare Internal Medicine in Milpitas, CA