Dr Ya Ju Chang, MD in New York, NY - Medicare Rheumatology

Dr Ya Ju Chang, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in New York, New York. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Rheumatology. His current practice location is 41 Elizabeth Street, Suite 203, New York, New York. You can reach out to his office (for appointments etc.) via phone at (212) 334-9591.

Dr Ya Ju Chang is licensed to practice in New York (license number 207546) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1801879119.

Contact Information

	Dr Ya Ju Chang, MD
	41 Elizabeth Street, Suite 203, New York, NY 10013-4637
	(212) 334-9591
	(212) 334-9598

Map and Direction

Physician's Profile

Full Name	Dr Ya Ju Chang
Gender	Male
Speciality	Rheumatology
Experience	33 Years
Location	41 Elizabeth Street, New York, New York
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Ya Ju Chang graduated from medical school in 1991

NPI Data:

NPI Number: 1801879119
Provider Enumeration Date: 11/22/2005
Last Update Date: 09/13/2011

Medicare PECOS Information:

PECOS PAC ID: 3971417486
Enrollment ID: I20031118000937

Medical Identifiers

Medical identifiers for Dr Ya Ju Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1801879119	NPI	-	NPPES
01946758	Medicaid	NY

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	207546 (New York)	Secondary
207RR0500X	Internal Medicine - Rheumatology	207546 (New York)	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. Dr Ya Ju Chang allows following entities to bill medicare on his behalf.

Entity Name	Global Medical Associates, Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437346095 PECOS PAC ID: 4486738382 Enrollment ID: O20080303000290

Entity Name	Icahn School Of Medicine At Mount Sinai
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043571086 PECOS PAC ID: 2264691070 Enrollment ID: O20121008000107

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. Dr Ya Ju 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
Dr Ya Ju Chang, MD 41 Elizabeth Street, Suite 203, New York, NY 10013-4637 Ph: (212) 334-9591	Dr Ya Ju Chang, MD 41 Elizabeth Street, Suite 203, New York, NY 10013-4637 Ph: (212) 334-9591

Reviews and Comments

Internal Medicine Doctors in New York, NY

Dr. Ravishankar Ramaswamy, MD, MS Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 1440 Madison Avenue, New York, NY 10029 Phone: 212-659-8552 Fax: 212-860-9737
Dr. Pietro Alessandro Ambrogio Canetta, M.D. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 622 W 168th St, Ph4-124, New York, NY 10032 Phone: 212-305-5020 Fax: 212-305-6692
Dr. Rakhshan Mahmood Chida, M.D. Rheumatology Medicare: Medicare Enrolled Practice Location: 327 E 17th St, New York, NY 10003 Phone: 212-420-5690
Charles D Resor, Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 622 W 168th St, New York, NY 10032 Phone: 212-305-2913
Dr. Jacqueline Yuey Lonier, M.D. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 1150 Saint Nicholas Ave, New York, NY 10032 Phone: 212-851-5494
Dr. Sharon Uralil, D.O. Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 550 1st Ave, New York, NY 10016 Phone: 212-263-3293
Diana Kantor, MD Rheumatology Medicare: Accepting Medicare Assignments Practice Location: 775 9th Ave, New York, NY 10019 Phone: 212-586-1550

Dr Ya Ju Chang, MD - Medicare Rheumatology in New York, NY