William M Ko, MD in Fullerton, CA - Medicare Interventional Pain Management

William M Ko, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Fullerton, California. He went to University Of Southern California Keck School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Interventional Pain Management. He is a member of the group practice Providence Medical Foundation and his current practice location is 100 E Valencia Mesa Dr, Suite 310, Fullerton, California. You can reach out to his office (for appointments etc.) via phone at (714) 446-5200.

William M Ko is licensed to practice in California (license number A82916) 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 1629011762.

Contact Information

	William M Ko, MD
	100 E Valencia Mesa Dr, Suite 310, Fullerton, CA 92835-3813
	(714) 446-5200
	(714) 446-5292

Map and Direction

Physician's Profile

Full Name	William M Ko
Gender	Male
Speciality	Interventional Pain Management
Experience	24 Years
Location	100 E Valencia Mesa Dr, Fullerton, 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:

William M Ko attended and graduated from University Of Southern California Keck School Of Medicine in 2000

NPI Data:

NPI Number: 1629011762
Provider Enumeration Date: 06/14/2006
Last Update Date: 11/05/2021

Medicare PECOS Information:

PECOS PAC ID: 5092714162
Enrollment ID: I20061219000259

Medical Identifiers

Medical identifiers for William M Ko such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1629011762	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	A82916 (California)	Secondary
207LP2900X	Anesthesiology - Pain Medicine	A82916 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
St Jude Medical Center	Fullerton, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Providence Medical Foundation	8921993205	1312

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. William M Ko allows following entities to bill medicare on his behalf.

Entity Name	Providence Medical Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285890624 PECOS PAC ID: 8921993205 Enrollment ID: O20040216001346

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. William M Ko 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
William M Ko, MD 100 E Valencia Mesa Dr Ste 310, Fullerton, CA 92835-3800 Ph: (714) 446-5200	William M Ko, MD 100 E Valencia Mesa Dr, Suite 310, Fullerton, CA 92835-3813 Ph: (714) 446-5200

Reviews and Comments

Anesthesiology Doctors in Fullerton, CA

John Byron Maccarthy, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 101 E Valencia Mesa Dr, Fullerton, CA 92835 Phone: 714-871-3280 Fax: 714-447-6490
Dr. Jonathon Ahn, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 101 E Valencia Mesa Dr, Fullerton, CA 92835 Phone: 714-871-3280
Jerry Fralick, M.D. Anesthesiology Medicare: Medicare Enrolled Practice Location: 100 E Valencia Mesa Dr Ste 310, Fullerton, CA 92835 Phone: 714-446-5200 Fax: 714-446-5524
Dr. Carl Hess, MD Anesthesiology Medicare: May Accept Medicare Assignments Practice Location: 270 Laguna Rd, Ste 220, Fullerton, CA 92835 Phone: 714-773-9500
Dr. Bradley Reber, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 101 E Valencia Mesa Dr, Fullerton, CA 92835 Phone: 714-992-6490
Arthur D Zepeda, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 100 E Valencia Mesa Dr, Suite 310, Fullerton, CA 92835 Phone: 714-446-5200 Fax: 714-446-5292
Donald J Galligan, DO Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 101 E Valencia Mesa Dr, Fullerton, CA 92835 Phone: 714-871-3280 Fax: 714-447-6490

William M Ko, MD - Medicare Interventional Pain Management in Fullerton, CA