Lawrence M Huan, MD in Sonoma, CA - Medicare Internal Medicine

Lawrence M Huan, MD is a medicare enrolled "Internal Medicine" physician in Sonoma, California. His current practice location is 651 1st St W, Ste H, Sonoma, California. You can reach out to his office (for appointments etc.) via phone at (707) 938-3870.

Lawrence M Huan is licensed to practice in California (license number A131505) 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 1881986206.

Contact Information

	Lawrence M Huan, MD
	651 1st St W, Ste H, Sonoma, CA 95476
	(707) 938-3870
	(707) 938-3895

Map and Direction

Physician's Profile

Full Name	Lawrence M Huan
Gender	Male
Speciality	Internal Medicine
Location	651 1st St W, Sonoma, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1881986206
Provider Enumeration Date: 05/03/2011
Last Update Date: 03/04/2025

Medicare PECOS Information:

PECOS PAC ID: 0042456220
Enrollment ID: I20140926001802

Medical Identifiers

Medical identifiers for Lawrence M Huan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1881986206	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	A131505 (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. Lawrence M Huan allows following entities to bill medicare on his behalf.

Entity Name	Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1073606299 PECOS PAC ID: 8921910225 Enrollment ID: O20031104000710

Entity Name	Regents Univ Of California Ucsf
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1124439807 PECOS PAC ID: 6305160300 Enrollment ID: O20150122001375

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. Lawrence M Huan 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
Lawrence M Huan, MD 651 1st St W, Ste H, Sonoma, CA 95476 Ph: (707) 938-3870	Lawrence M Huan, MD 651 1st St W, Ste H, Sonoma, CA 95476 Ph: (707) 938-3870

Reviews and Comments

Internal Medicine Doctors in Sonoma, CA

Dr. S Douglas Campbell, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 670 Third Street West, Sonoma, CA 95476 Phone: 707-938-5916 Fax: 707-938-8496
Dr. Brian Martin Sebastian, MD Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 651 1st St W, Suite H, Sonoma, CA 95476 Phone: 707-938-3870
Walter C Prehn, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 181 Andrieux Street, Suite 206, Sonoma, CA 95476 Phone: 707-495-7762 Fax: 707-938-7337
Dr. James Earl Price, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 558 Third Street West, Sonoma, CA 95476 Phone: 707-935-1470 Fax: 707-935-7817
Dr. Alex Rainow, MD Internal Medicine Medicare: May Accept Medicare Assignments Practice Location: 651 1st St W Ste L, Sonoma, CA 95476 Phone: 707-935-1470 Fax: 707-935-7817
John Gifford Boyce-smith, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 4863 Grove St, Sonoma, CA 95476 Phone: 415-613-5338
Dr. Dennis James Verducci, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 670 3rd St W, Sonoma, CA 95476 Phone: 707-938-5916

Lawrence M Huan, MD - Medicare Internal Medicine in Sonoma, CA