John Vaughn Siebel, MD in San Mateo, CA - Medicare Internal Medicine

John Vaughn Siebel, MD is a medicare enrolled "Internal Medicine - Medical Oncology" physician in San Mateo, California. His current practice location is 218 De Anza Blvd, San Mateo, California. You can reach out to his office (for appointments etc.) via phone at (650) 341-9131.

John Vaughn Siebel is licensed to practice in Idaho (license number M-13451) 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 1780741306.

Contact Information

	John Vaughn Siebel, MD
	218 De Anza Blvd, San Mateo, CA 94402-3913
	(650) 341-9131
	(650) 341-9135

Map and Direction

Physician's Profile

Full Name	John Vaughn Siebel
Gender	Male
Speciality	Internal Medicine - Medical Oncology
Location	218 De Anza Blvd, San Mateo, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1780741306
Provider Enumeration Date: 01/02/2007
Last Update Date: 11/07/2018

Medicare PECOS Information:

PECOS PAC ID: 7517021082
Enrollment ID: I20090128000074

Medical Identifiers

Medical identifiers for John Vaughn Siebel such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1780741306	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RH0003X	Internal Medicine - Hematology & Oncology	G26383 (California)	Secondary
207RX0202X	Internal Medicine - Medical Oncology	M-13451 (Idaho)	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 Vaughn Siebel allows following entities to bill medicare on his behalf.

Entity Name	Dignity Health
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336588870 PECOS PAC ID: 2062320559 Enrollment ID: O20081223000427

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 Vaughn Siebel 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 Vaughn Siebel, MD 2925 Debarr Rd 300, Anchorage, AK 99508-2974 Ph: (907) 279-3155	John Vaughn Siebel, MD 218 De Anza Blvd, San Mateo, CA 94402-3913 Ph: (650) 341-9131

Reviews and Comments

Internal Medicine Doctors in San Mateo, CA

Kent Marc-josef Adler, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 218 De Anza Blvd, San Mateo, CA 94402 Phone: 650-341-9131 Fax: 650-341-9135
Stanley Cheung-kit Hui, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-2222
Dr. Daniel Rengstorff, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 218 De Anza Blvd, San Mateo, CA 94402 Phone: 650-341-9131
Lisa Gooze, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-2222
Vivian Levy, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-2222
Dr. Tina Au, Internal Medicine Medicare: Medicare Enrolled Practice Location: 222 W 39th Ave, San Mateo, CA 94403 Phone: 650-573-3702
Julian Hardy Mclain, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 50 S San Mateo Dr, San Mateo, CA 94401 Phone: 650-696-5420

John Vaughn Siebel, MD - Medicare Internal Medicine in San Mateo, CA