Dr Ruby Chang, MD in Walnut Creek, CA - Medicare Diagnostic Radiology

Dr Ruby Chang, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Walnut Creek, California. She went to Rutgers New Jersey Medical School and graduated in 1998 and has 27 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Advanced Radiology P A and her current practice location is 2125 Oak Grove Rd, Suite 200, Walnut Creek, California. You can reach out to her office (for appointments etc.) via phone at (925) 296-7150.

Dr Ruby Chang is licensed to practice in California (license number A81716) 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 1164459335.

Contact Information

	Dr Ruby Chang, MD
	2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598-2536
	(925) 296-7150
	(925) 296-7171

Map and Direction

Physician's Profile

Full Name	Dr Ruby Chang
Gender	Female
Speciality	Diagnostic Radiology
Experience	27 Years
Location	2125 Oak Grove Rd, Walnut Creek, 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:

Dr Ruby Chang attended and graduated from Rutgers New Jersey Medical School in 1998

NPI Data:

NPI Number: 1164459335
Provider Enumeration Date: 06/26/2006
Last Update Date: 04/02/2015

Medicare PECOS Information:

PECOS PAC ID: 7719966241
Enrollment ID: I20220425001348

Medical Identifiers

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

Identifier	Type	State	Issuer
1164459335	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2085R0202X	Radiology - Diagnostic Radiology	A81716 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
University Of Md St Joseph Medical Center	Towson, MD	Hospital
University Of Md Baltimore Washington Medical Center	Glen burnie, MD	Hospital
Umd Upper Chesapeake Medical Center	Bel air, MD	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Advanced Radiology P A	1254327950	144

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 Ruby Chang allows following entities to bill medicare on her behalf.

Entity Name	Advanced Radiology P A
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1932167178 PECOS PAC ID: 1254327950 Enrollment ID: O20040420001334

Entity Name	University Of Maryland Diagnostic Radiology, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467996959 PECOS PAC ID: 0345513248 Enrollment ID: O20170828004107

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 Ruby 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 Ruby Chang, MD 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598-2536 Ph: (925) 296-7150	Dr Ruby Chang, MD 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598-2536 Ph: (925) 296-7150

Reviews and Comments

Radiology Doctors in Walnut Creek, CA

Dr. Philip J. Rich, MD Radiology Medicare: Medicare Enrolled Practice Location: 2125 Oak Grove Rd, #200, Walnut Creek, CA 94598 Phone: 925-296-7150 Fax: 925-296-7171
Dr. Harish Anandha Narayanan, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000
Dr. Jonathan Fish, M.D. Radiology Medicare: Medicare Enrolled Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598 Phone: 925-296-7150 Fax: 925-296-7171
Chul Young Chung, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 2125 Oak Grove Rd Ste 200, Walnut Creek, CA 94598 Phone: 925-296-7150
Dr. Joseph Chan, M.D. Radiology Medicare: Not Enrolled in Medicare Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598 Phone: 925-296-7150 Fax: 925-296-7171
Dr. Aseem Om Rawal, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 2125 Oak Grove Rd, Suite 200, Walnut Creek, CA 94598 Phone: 925-296-7150 Fax: 925-296-7171
Dr. Kuang-hwa Kenneth Chao, M.D. Radiology Medicare: Accepting Medicare Assignments Practice Location: 575 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-954-6710 Fax: 925-954-6711

Dr Ruby Chang, MD - Medicare Diagnostic Radiology in Walnut Creek, CA