Dr Thomas S Lam, MD in Alhambra, CA - Medicare Gastroenterology

Dr Thomas S Lam, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Alhambra, California. He graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Amg A Professional Medical Corp and his current practice location is 328 S 1st St, Suite E, Alhambra, California. You can reach out to his office (for appointments etc.) via phone at (626) 284-1997.

Dr Thomas S Lam is licensed to practice in California (license number A44280) 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 1437185295.

Contact Information

	Dr Thomas S Lam, MD
	328 S 1st St, Suite E, Alhambra, CA 91801-3789
	(626) 284-1997
	(626) 284-2549

Map and Direction

Physician's Profile

Full Name	Dr Thomas S Lam
Gender	Male
Speciality	Gastroenterology
Experience	43 Years
Location	328 S 1st St, Alhambra, 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 Thomas S Lam graduated from medical school in 1981

NPI Data:

NPI Number: 1437185295
Provider Enumeration Date: 06/24/2006
Last Update Date: 06/16/2018

Medicare PECOS Information:

PECOS PAC ID: 4284621731
Enrollment ID: I20040727001651

Medical Identifiers

Medical identifiers for Dr Thomas S Lam such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1437185295	NPI	-	NPPES
00A442800	Medicaid	CA
00A442801	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	A44280 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Amg A Professional Medical Corp	9830092279	21

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 Thomas S Lam allows following entities to bill medicare on his behalf.

Entity Name	Amg A Professional Medical Corp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1558306266 PECOS PAC ID: 9830092279 Enrollment ID: O20040131000300

Entity Name	Thomas S.lam Md. A Professional Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336309350 PECOS PAC ID: 9739223850 Enrollment ID: O20100212000396

Entity Name	1 World Medicine Urgent Care Corp
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1790188290 PECOS PAC ID: 6608131982 Enrollment ID: O20180607002855

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 Thomas S Lam 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 Thomas S Lam, MD Po Box 7589, Alhambra, CA 91802-7589 Ph: (626) 284-1997	Dr Thomas S Lam, MD 328 S 1st St, Suite E, Alhambra, CA 91801-3789 Ph: (626) 284-1997

Reviews and Comments

Internal Medicine Doctors in Alhambra, CA

Dr. Nora K Tee, M.D Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 841 W Valley Blvd Ste 107, Alhambra, CA 91803 Phone: 626-282-3657 Fax: 626-282-2759
Chibong Alex Yu, D.O., M.P.H. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 100 S Raymond Ave, Alhambra, CA 91801 Phone: 951-929-6260 Fax: 951-765-2855
Dr. Hueyyuan L Wu, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 55 S Raymond Ave, Alhambra, CA 91801 Phone: 626-293-1350 Fax: 626-570-5638
Dr. Kelvin Eric Yeh, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 723 S Garfield Ave Ste 202, Alhambra, CA 91801 Phone: 626-960-2326 Fax: 626-960-9796
Byron Hsieh-lun Lin, M.D. Gastroenterology Medicare: May Accept Medicare Assignments Practice Location: 1153 S. Garfield Ave., Alhambra, CA 91801 Phone: 626-281-1961
Jacqueline C Wong, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1336 W Valley Blvd, Suite A, Alhambra, CA 91803 Phone: 626-281-2232 Fax: 626-281-7214
Inez Cheng, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1108 S Garfield Ave, Alhambra, CA 91801 Phone: 626-975-9027

Dr Thomas S Lam, MD - Medicare Gastroenterology in Alhambra, CA