Maria Mercedes Chang Villacreses, MD in Duarte, CA

Maria Mercedes Chang Villacreses, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Duarte, California. She graduated from medical school in 2011 and has 13 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice City Of Hope Medical Foundation and her current practice location is 1500 Duarte Rd Dept, Duarte, California. You can reach out to her office (for appointments etc.) via phone at (626) 256-4673.

Maria Mercedes Chang Villacreses is licensed to practice in California (license number A155056) 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 1740675610.

Contact Information

	Maria Mercedes Chang Villacreses, MD
	1500 Duarte Rd Dept, Duarte, CA 91010-3012
	(626) 256-4673
	Not Available

Map and Direction

Physician's Profile

Full Name	Maria Mercedes Chang Villacreses
Gender	Female
Speciality	Endocrinology
Experience	13 Years
Location	1500 Duarte Rd Dept, Duarte, 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:

Maria Mercedes Chang Villacreses graduated from medical school in 2011

NPI Data:

NPI Number: 1740675610
Provider Enumeration Date: 03/30/2015
Last Update Date: 11/20/2020

Medicare PECOS Information:

PECOS PAC ID: 8628377033
Enrollment ID: I20200513001647

Medical Identifiers

Medical identifiers for Maria Mercedes Chang Villacreses such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1740675610	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	A155056 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
City Of Hope Medical Foundation	3779751656	690

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. Maria Mercedes Chang Villacreses allows following entities to bill medicare on her behalf.

Entity Name	City Of Hope Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1871886366 PECOS PAC ID: 3779751656 Enrollment ID: O20110720000244

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. Maria Mercedes Chang Villacreses 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
Maria Mercedes Chang Villacreses, MD Po Box 512185, Los Angeles, CA 90051-0185 Ph: (626) 256-4673	Maria Mercedes Chang Villacreses, MD 1500 Duarte Rd Dept, Duarte, CA 91010-3012 Ph: (626) 256-4673

Reviews and Comments

Internal Medicine Doctors in Duarte, CA

Sasan Fazeli, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673 Fax: 626-408-3911
Mr. Yun Yen, MD Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 1500 E Duarte Rd, Duarte, CA 91010 Phone: 626-359-8111
Dr. Randy Allison Taplitz, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Dr. Liying Cai, M.D., PH.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Peter Poon-hang Lee, MD Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-359-8111
Dr. Sharonlin Bhardwaj, M.D. Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673
Dr. Martin Valera Consunji, MD Endocrinology, Diabetes & Metabolism Medicare: Medicare Enrolled Practice Location: 1500 Duarte Rd, Duarte, CA 91010 Phone: 626-256-4673

Maria Mercedes Chang Villacreses, MD - Medicare Endocrinology in Duarte, CA