Alexander Chieh-jay Cheng, MD in Ann Arbor, MI

Alexander Chieh-jay Cheng, MD is a medicare enrolled "Anesthesiology" physician in Ann Arbor, Michigan. He went to University Of Michigan Medical School and graduated in 2012 and has 13 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice California Anesthesia Associates Medical Group Inc and his current practice location is 1241 Island Dr Apt 204, Ann Arbor, Michigan. You can reach out to his office (for appointments etc.) via phone at (334) 294-2633.

Alexander Chieh-jay Cheng is licensed to practice in California (license number A127590) 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 1912264078.

Contact Information

	Alexander Chieh-jay Cheng, MD
	1241 Island Dr Apt 204, Ann Arbor, MI 48105-2064
	(334) 294-2633
	Not Available

Map and Direction

Physician's Profile

Full Name	Alexander Chieh-jay Cheng
Gender	Male
Speciality	Anesthesiology
Experience	13 Years
Location	1241 Island Dr Apt 204, Ann Arbor, Michigan
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:

Alexander Chieh-jay Cheng attended and graduated from University Of Michigan Medical School in 2012

NPI Data:

NPI Number: 1912264078
Provider Enumeration Date: 04/13/2012
Last Update Date: 10/09/2025

Medicare PECOS Information:

PECOS PAC ID: 3779864517
Enrollment ID: I20170110000996

Medical Identifiers

Medical identifiers for Alexander Chieh-jay Cheng such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1912264078	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	A127590 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Memorialcare Saddleback Medical Center	Laguna hills, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
California Anesthesia Associates Medical Group Inc	8426047721	65

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. Alexander Chieh-jay Cheng allows following entities to bill medicare on his behalf.

Entity Name	California Anesthesia Associates Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457399933 PECOS PAC ID: 8426047721 Enrollment ID: O20040512000461

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. Alexander Chieh-jay Cheng 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
Alexander Chieh-jay Cheng, MD 1241 Island Dr Apt 204, Ann Arbor, MI 48105-2064 Ph: (334) 294-2633	Alexander Chieh-jay Cheng, MD 1241 Island Dr Apt 204, Ann Arbor, MI 48105-2064 Ph: (334) 294-2633

Reviews and Comments

Anesthesiology Doctors in Ann Arbor, MI

Paul Derek Fernandes, BM Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1500 East Medical Center Dr, 1h247 University Hospital, Ann Arbor, MI 48109 Phone: 734-936-4280
Thomas F Curran, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2215 Fuller Rd, Ann Arbor, MI 48105 Phone: 734-845-5342
Meghan Horn, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1500 E Medical Center Drive, 1h247 University Hospital, Ann Arbor, MI 48109 Phone: 734-936-4280
Youssef Daklallah, Anesthesiology Medicare: May Accept Medicare Assignments Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109 Phone: 313-525-1834
Austin Michael Foote, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109 Phone: 734-936-4280
Andrew James Baldock, BM Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1500 East Medical Center Dr, 1h247 University Hospital, Ann Arbor, MI 48109 Phone: 734-936-4280
Monn Y Lee, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1500 East Medical Center Dr, 1h247 University Hospital, Ann Arbor, MI 48109 Phone: 734-936-4280

Alexander Chieh-jay Cheng, MD - Medicare Anesthesiology in Ann Arbor, MI