Dr Kwok On Chan, MD in Los Angeles, CA - Medicare Anesthesiology

Dr Kwok On Chan, MD is a medicare enrolled "Anesthesiology" physician in Los Angeles, California. He went to University Of Toronto, Faculty Of Medicine and graduated in 1978 and has 48 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Integrated Anesthesia Associates Llc, Charter Anesthesiology Llc, Charter Anesthesiology Llc and his current practice location is 757 Westwood Plz Ste 3325, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 267-8626.

Dr Kwok On Chan is licensed to practice in California (license number C201897) 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 1528033545.

Contact Information

	Dr Kwok On Chan, MD
	757 Westwood Plz Ste 3325, Los Angeles, CA 90095-8358
	(310) 267-8626
	(310) 267-8679

Map and Direction

Physician's Profile

Full Name	Dr Kwok On Chan
Gender	Male
Speciality	Anesthesiology
Experience	48 Years
Location	757 Westwood Plz Ste 3325, Los Angeles, California
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 Kwok On Chan attended and graduated from University Of Toronto, Faculty Of Medicine in 1978

NPI Data:

NPI Number: 1528033545
Provider Enumeration Date: 02/22/2006
Last Update Date: 10/22/2025

Medicare PECOS Information:

PECOS PAC ID: 6002888575
Enrollment ID: I20070321000075

Medical Identifiers

Medical identifiers for Dr Kwok On Chan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1528033545	NPI	-	NPPES
001319012	Medicaid	CT

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	C201897 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Hartford Hospital	Hartford, CT	Hospital
Bristol Hospital	Bristol, CT	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Integrated Anesthesia Associates Llc	1759281165	348
Charter Anesthesiology Llc	2163763830	33
Charter Anesthesiology Llc	2163763830	33

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 Kwok On Chan allows following entities to bill medicare on his behalf.

Entity Name	Integrated Anesthesia Associates Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1881636397 PECOS PAC ID: 1759281165 Enrollment ID: O20040112000163

Entity Name	Midstate Gastroenterology Specialists Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1487677951 PECOS PAC ID: 5799678736 Enrollment ID: O20040204000583

Entity Name	North American Partners In Anesthesia Connecticut Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1316994775 PECOS PAC ID: 6709877939 Enrollment ID: O20040519000120

Entity Name	Connecticut Gi Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023124625 PECOS PAC ID: 9830110758 Enrollment ID: O20070112000011

Entity Name	Anesthesia Associates Of Willimantic, Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1306905799 PECOS PAC ID: 2163506353 Enrollment ID: O20080227000090

Entity Name	Charter Anesthesiology Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1730674532 PECOS PAC ID: 2163763830 Enrollment ID: O20190520001013

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 Kwok On Chan 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 Kwok On Chan, MD 5767 W Century Blvd Ste 400, Los Angeles, CA 90045-5631 Ph: (310) 301-7649	Dr Kwok On Chan, MD 757 Westwood Plz Ste 3325, Los Angeles, CA 90095-8358 Ph: (310) 267-8626

Reviews and Comments

Anesthesiology Doctors in Los Angeles, CA

Glory Cabanilla Tancinco, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 6245 De Longpre Ave, Los Angeles, CA 90028 Phone: 234-622-2713
Dr. Ernest Shmidt, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 6245 De Longpre Ave, Los Angeles, CA 90028 Phone: 323-462-2271
Dr. Thiendang Viet Nguyen, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1200 N State St, #14-901, Los Angeles, CA 90033 Phone: 323-409-7748
Catherine Cha, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 757 Westwood Plz, Los Angeles, CA 90095 Phone: 310-825-8041 Fax: 310-267-3766
Mariya Svilik, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 757 Westwood Plz Ste 3325, Los Angeles, CA 90095 Phone: 310-267-8626 Fax: 310-267-3899
Dr. Phil Orallo Castillo, M.D. Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1200 N State St, Room 14-901, Los Angeles, CA 90033 Phone: 323-226-4597 Fax: 323-226-2794
Alma Luna Wells, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 3160 Geneva St, Los Angeles, CA 90020 Phone: 818-813-4061

Dr Kwok On Chan, MD - Medicare Anesthesiology in Los Angeles, CA