Margaret Amy Chang, MD in Sacramento, CA

Margaret Amy Chang, MD is a medicare enrolled "Ophthalmology - Retina Specialist" physician in Sacramento, California. She went to University Of Missouri, Columbia School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Vitreo-retinal Medical Group, Inc. and her current practice location is 3939 J St, Ste 106, Sacramento, California. You can reach out to her office (for appointments etc.) via phone at (916) 454-4861.

Margaret Amy Chang is licensed to practice in California (license number A103453) 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 1477504405.

Contact Information

	Margaret Amy Chang, MD
	3939 J St, Ste 106, Sacramento, CA 95819-3631
	(916) 454-4861
	(916) 454-3603

Map and Direction

Physician's Profile

Full Name	Margaret Amy Chang
Gender	Female
Speciality	Ophthalmology
Experience	22 Years
Location	3939 J St, Sacramento, 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:

Margaret Amy Chang attended and graduated from University Of Missouri, Columbia School Of Medicine in 2002

NPI Data:

NPI Number: 1477504405
Provider Enumeration Date: 05/15/2006
Last Update Date: 04/02/2017

Medicare PECOS Information:

PECOS PAC ID: 2860495918
Enrollment ID: I20080710000812

Medical Identifiers

Medical identifiers for Margaret Amy Chang such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1477504405	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207W00000X	Ophthalmology	D64111 (Maryland)	Secondary
207WX0107X	Ophthalmology - Retina Specialist	A103453 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Vitreo-retinal Medical Group, Inc.	5799672275	16

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. Margaret Amy Chang allows following entities to bill medicare on her behalf.

Entity Name	Vitreo-retinal Medical Group, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1114010949 PECOS PAC ID: 5799672275 Enrollment ID: O20050427000951

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. Margaret Amy 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
Margaret Amy Chang, MD 3939 J St, Ste 104, Sacramento, CA 95819-3631 Ph: () -	Margaret Amy Chang, MD 3939 J St, Ste 106, Sacramento, CA 95819-3631 Ph: (916) 454-4861

Reviews and Comments

Ophthalmology Doctors in Sacramento, CA

Jocelyn Kim-dunlavey, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 651 Fulton Ave, Sacramento, CA 95825 Phone: 916-483-2525
Dr. Keith Liang, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 3160 J St, Sacramento, CA 95816 Phone: 916-446-2020 Fax: 916-446-3128
Dr. Ala Moshiri, MD PHD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 4860 Y St, Suite 2400, Sacramento, CA 95817 Phone: 916-734-6074 Fax: 916-734-6197
Jeffrey H. Rabowsky, MD Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 6600 Bruceville Rd, Sacramento, CA 95823 Phone: 916-688-2000
Fusun Ozlen Gokmen Fowler, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 8120 Timberlake Way Ste 211, Sacramento, CA 95823 Phone: 916-423-2134 Fax: 916-423-4477
Jonathan Hernandez, Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 4860 Y St Ste 2400, Sacramento, CA 95817 Phone: 916-734-6602 Fax: 916-734-0411
Stephen Kenneth Wong, M.D. Ophthalmology Medicare: Accepting Medicare Assignments Practice Location: 5771 Greenback Ln, Sacramento, CA 95841 Phone: 916-761-8635

Margaret Amy Chang, MD - Medicare Ophthalmology in Sacramento, CA