Dr James K Yan, DO in San Francisco, CA - Medicare Gastroenterology

Dr James K Yan, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in San Francisco, California. He went to College Of Osteo Med Of The Pacific At Pomona and graduated in 1991 and has 33 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 728 Pacific Ave Ste 305, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 781-1818.

Dr James K Yan is licensed to practice in California (license number 20AX6238) 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 1588683890.

Contact Information

	Dr James K Yan, DO
	728 Pacific Ave Ste 305, San Francisco, CA 94133-4449
	(415) 781-1818
	(415) 781-1889

Map and Direction

Physician's Profile

Full Name	Dr James K Yan
Gender	Male
Speciality	Gastroenterology
Experience	33 Years
Location	728 Pacific Ave Ste 305, San Francisco, 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 James K Yan attended and graduated from College Of Osteo Med Of The Pacific At Pomona in 1991

NPI Data:

NPI Number: 1588683890
Provider Enumeration Date: 07/18/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 1850327479
Enrollment ID: I20090324000009

Medical Identifiers

Medical identifiers for Dr James K Yan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1588683890	NPI	-	NPPES
00AX62380	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	20AX6238 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Chinese Hospital	San francisco, CA	Hospital
California Pacific Medical Center- Van Ness Campus	San francisco, CA	Hospital
California Pacific Medical Ctr-davies Campus Hosp	San francisco, CA	Hospital

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 James K Yan allows following entities to bill medicare on his behalf.

Entity Name	James K. Yan, D.o., Medical Office Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1609032283 PECOS PAC ID: 3678639432 Enrollment ID: O20090324000011

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 James K Yan 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 James K Yan, DO 728 Pacific Ave Ste 305, San Francisco, CA 94133-4449 Ph: (415) 781-1818	Dr James K Yan, DO 728 Pacific Ave Ste 305, San Francisco, CA 94133-4449 Ph: (415) 781-1818

Reviews and Comments

Internal Medicine Doctors in San Francisco, CA

Dr. Shannon Walker, Gastroenterology Medicare: Medicare Enrolled Practice Location: 112 Parnassus Ave Apt 4, San Francisco, CA 94117 Phone: 571-271-8343
Dr. Pratyusha Kishore Narra, MBBS Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 3490 California St, San Francisco, CA 94118 Phone: 415-514-6200 Fax: 415-514-6410
Dr. Chelsea Joy Thomsen, M.D., M.S.P.H Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 2 W Portal Ave, San Francisco, CA 94127 Phone: 415-291-0480
Christine Soran, Gastroenterology Medicare: Medicare Enrolled Practice Location: 1001 Potrero Ave, Bldg 10, 3rd Floor, Ward 13, Ucsf Division Of General Internal Medicine Sfgh, San Francisco, CA 94110 Phone: 415-206-5164 Fax: 415-206-5586
Stephen Norris Cohen, MD Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 40 Ventura Ave, San Francisco, CA 94116 Phone: 415-681-2171 Fax: 415-681-2171
Mauricio Jalife Bucay, M.D Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 505 Parnassus Ave, San Francisco, CA 94143 Phone: 415-750-4994 Fax: 415-750-8156
Dr. Adriana A.t. Martin, M.D., PH.D. Gastroenterology Medicare: Medicare Enrolled Practice Location: 505 Parnassus Ave, San Francisco, CA 94143 Phone: 415-514-7288

Dr James K Yan, DO - Medicare Gastroenterology in San Francisco, CA