John J Lah, MD in Whittier, CA - Medicare Internal Medicine

John J Lah, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Whittier, California. His current practice location is 15141 Whittier Blvd, Suite #260, Whittier, California. You can reach out to his office (for appointments etc.) via phone at (562) 698-0306.

John J Lah is licensed to practice in California (license number A76371) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1437221272.

Contact Information

	John J Lah, MD
	15141 Whittier Blvd, Suite #260, Whittier, CA 90603-2135
	(562) 698-0306
	(562) 693-7016

Map and Direction

Physician's Profile

Full Name	John J Lah
Gender	Male
Speciality	Internal Medicine - Gastroenterology
Location	15141 Whittier Blvd, Whittier, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1437221272
Provider Enumeration Date: 11/15/2006
Last Update Date: 10/14/2008

Medicare PECOS Information:

PECOS PAC ID: 0244332732
Enrollment ID: I20070301000603

Medical Identifiers

Medical identifiers for John J Lah such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1437221272	NPI	-	NPPES
00A763710	Other	CA	MEDI-CAL PROVIDER RENDERING NUMBER

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	A76371 (California)	Primary

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. John J Lah allows following entities to bill medicare on his behalf.

Entity Name	Pih Health Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1609233899 PECOS PAC ID: 8426951328 Enrollment ID: O20040128001177

Entity Name	United Medical Doctors
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1770559981 PECOS PAC ID: 2961305651 Enrollment ID: O20040129001069

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. John J Lah 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
John J Lah, MD 15141 Whittier Blvd, Suite #260, Whittier, CA 90603-2135 Ph: (562) 698-0306	John J Lah, MD 15141 Whittier Blvd, Suite #260, Whittier, CA 90603-2135 Ph: (562) 698-0306

Reviews and Comments

Internal Medicine Doctors in Whittier, CA

Walter W. Pryce, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 12102 Washington Blvd Ste 200, Whittier, CA 90606 Phone: 562-464-4717 Fax: 562-464-5004
Dr. Barton H Ueki, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 12486 Washington Blvd, Whittier, CA 90602 Phone: 562-693-0756 Fax: 562-693-2371
Paresh Patel, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 14350 Whittier Blvd, Suite 315, Whittier, CA 90605 Phone: 562-945-2787 Fax: 562-945-7737
Dr. Andres Felipe Escobar, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 12462 Putnam St Ste 208, Whittier, CA 90602 Phone: 562-789-5470 Fax: 562-789-4480
D O Cotton, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 12474 E Washington Bl, Whittier, CA 90602 Phone: 562-698-9779 Fax: 562-698-1920
Minggen Kuo, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 12462 Putnam St, Suite #208, Whittier, CA 90602 Phone: 562-789-5470 Fax: 562-789-4480
Dr. Shahram Ghanem, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 14350 Whittier Blvd Ste 230, Whittier, CA 90605 Phone: 562-698-7070 Fax: 562-698-3588

John J Lah, MD - Medicare Internal Medicine in Whittier, CA