Christopher Chang, MD in Irvine, CA - Medicare Anesthesiology

Christopher Chang, MD is a medicare enrolled "Anesthesiology" physician in Irvine, California. His current practice location is 3500 Barranca Pkwy Ste 130, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 552-6266.

Christopher Chang is licensed to practice in California (license number G75772) 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 1881632750.

Contact Information

	Christopher Chang, MD
	3500 Barranca Pkwy Ste 130, Irvine, CA 92606-8227
	(949) 552-6266
	(949) 552-5038

Map and Direction

Physician's Profile

Full Name	Christopher Chang
Gender	Male
Speciality	Anesthesiology
Location	3500 Barranca Pkwy Ste 130, Irvine, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1881632750
Provider Enumeration Date: 06/03/2006
Last Update Date: 04/29/2019

Medicare PECOS Information:

PECOS PAC ID: 7214917251
Enrollment ID: I20040721001062

Medical Identifiers

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

Identifier	Type	State	Issuer
1881632750	NPI	-	NPPES
00G757720	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	G75772 (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. Christopher Chang allows following entities to bill medicare on his behalf.

Entity Name	Crystal Anesthesiology Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285320580 PECOS PAC ID: 5597123604 Enrollment ID: O20230622000872

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. Christopher 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
Christopher Chang, MD 27401 Los Altos, 180, Mission Viejo, CA 92691-6316 Ph: (949) 582-9624	Christopher Chang, MD 3500 Barranca Pkwy Ste 130, Irvine, CA 92606-8227 Ph: (949) 552-6266

Reviews and Comments

Anesthesiology Doctors in Irvine, CA

Samuel Ryan Park, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 22 Odyssey Ste 155, Irvine, CA 92618 Phone: 949-207-7650
Dr. Richard Selwyn Ginsburg, MBCHB Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 26 Waterway, Irvine, CA 92614 Phone: 949-231-7234
Amir B Rafizad, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 113 Waterworks Way, Suite 345, Irvine, CA 92618 Phone: 949-872-2400 Fax: 949-872-2401
Bruce Thuman, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 15825 Laguna Canyon Rd, Irvine, CA 92618 Phone: 949-341-3499 Fax: 949-788-0556
Dr. Ariana Marie Nelson, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 19200 Jamboree Rd, Irvine, CA 92612 Phone: 714-456-8888
Edouard E Rivera, M.D. Anesthesiology Medicare: Medicare Enrolled Practice Location: 18102 Sky Park Cir Ste D, Irvine, CA 92614 Phone: 949-723-9603
William Mading, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 15825 Laguna Canyon Rd, #200, Irvine, CA 92618 Phone: 929-341-3499 Fax: 949-788-0556

Christopher Chang, MD - Medicare Anesthesiology in Irvine, CA