Gordon Koon-man Mak, MD in Stanford, CA - Medicare Pulmonary Disease

Gordon Koon-man Mak, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Stanford, California. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Stanford Health Care, County Of San Mateo and his current practice location is 300 Pasteur Dr, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-4000.

Gordon Koon-man Mak is licensed to practice in California (license number A61568) 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 1447330725.

Contact Information

	Gordon Koon-man Mak, MD
	300 Pasteur Dr, Stanford, CA 94305-2200
	(650) 723-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Gordon Koon-man Mak
Gender	Male
Speciality	Pulmonary Disease
Experience	29 Years
Location	300 Pasteur Dr, Stanford, 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:

Gordon Koon-man Mak graduated from medical school in 1995

NPI Data:

NPI Number: 1447330725
Provider Enumeration Date: 10/17/2006
Last Update Date: 04/12/2024

Medicare PECOS Information:

PECOS PAC ID: 5890854871
Enrollment ID: I20081105000521

Medical Identifiers

Medical identifiers for Gordon Koon-man Mak such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1447330725	NPI	-	NPPES
00A615680	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A61568 (California)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	A61568 (California)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	A61568 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Stanford Health Care	Stanford, CA	Hospital
San Mateo Medical Center	San mateo, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Stanford Health Care	6709797491	2579
County Of San Mateo	9032023171	262

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. Gordon Koon-man Mak allows following entities to bill medicare on his behalf.

Entity Name	Stanford Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437292927 PECOS PAC ID: 6709797491 Enrollment ID: O20031124000348

Entity Name	County Of San Mateo
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1679642326 PECOS PAC ID: 9032023171 Enrollment ID: O20031126000292

Entity Name	County Of San Mateo
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1831268580 PECOS PAC ID: 9032023171 Enrollment ID: O20040123000822

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. Gordon Koon-man Mak 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
Gordon Koon-man Mak, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000	Gordon Koon-man Mak, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000

Reviews and Comments

Internal Medicine Doctors in Stanford, CA

Prista Charuworn, MD Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 300 Pasteur Dr, Alway Build M211, Mc 5187, Stanford, CA 94305 Phone: 650-723-6661
Yu Kuang Lai, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Andrea Lorenze, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Drive, Lane 154, Stanford, CA 94305 Phone: 650-723-6661 Fax: 650-498-6205
Audra Horomanski, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000 Fax: 650-498-6205
Meghan Brady Marmor, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Lauren Michelle Ulsh, MD Pulmonary Disease Medicare: Medicare Enrolled Practice Location: 300 Pasteur Dr, Stanford, CA 94305 Phone: 650-723-4000
Ann M Chen, MD Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 300 Pasteur Dr, A149, Mc5202, Stanford, CA 94305 Phone: 650-725-3376 Fax: 650-723-8305

Gordon Koon-man Mak, MD - Medicare Pulmonary Disease in Stanford, CA