William James Peterson, MD in Vacaville, CA - Medicare Emergency Medicine

William James Peterson, MD is a medicare enrolled "Emergency Medicine" physician in Vacaville, California. His current practice location is Vacavalley Hospital, 1000 Nut Tree Road, Vacaville, California. You can reach out to his office (for appointments etc.) via phone at (707) 446-4000.

William James Peterson is licensed to practice in California (license number G56798) 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 1841236072.

Contact Information

	William James Peterson, MD
	Vacavalley Hospital, 1000 Nut Tree Road, Vacaville, CA 95687
	(707) 446-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	William James Peterson
Gender	Male
Speciality	Emergency Medicine
Location	Vacavalley Hospital, Vacaville, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1841236072
Provider Enumeration Date: 06/22/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 4486622206
Enrollment ID: I20040920001011

Medical Identifiers

Medical identifiers for William James Peterson such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841236072	NPI	-	NPPES
00G567981	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	G56798 (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. William James Peterson allows following entities to bill medicare on his behalf.

Entity Name	Contra Costa County
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1376620336 PECOS PAC ID: 8628052974 Enrollment ID: O20050707001058

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. William James Peterson 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
William James Peterson, MD 1528 Shannon Ct, Benicia, CA 94510-2737 Ph: () -	William James Peterson, MD Vacavalley Hospital, 1000 Nut Tree Road, Vacaville, CA 95687 Ph: (707) 446-4000

Reviews and Comments

Emergency Medicine Doctors in Vacaville, CA

Milagros Arlene Gomez, PA-C Emergency Medicine Medicare: Medicare Enrolled Practice Location: Vacavalley Hospital, 1000 Nut Tree Road, Vacaville, CA 95687 Phone: 707-446-4000
Jennifer L. Sperandio, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 1 Quality Dr, Vacaville, CA 95688 Phone: 707-453-5000
Maricel Romelia Binongcal Dela Cruz, Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Quality Dr, Vacaville, CA 95688 Phone: 707-624-4000
Scott Sweeny, D.O. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Quality Dr, Vacaville, CA 95688 Phone: 707-624-2600
Dr. Daniel Franklin Morris, M.D Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Quality Dr, Vacaville, CA 95688 Phone: 707-651-3373
Aileen J. Jaber, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Quality Dr, Vacaville, CA 95688 Phone: 707-453-5000
Samuel Kim, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Quality Dr, Vacaville, CA 95688 Phone: 707-624-4000

William James Peterson, MD - Medicare Emergency Medicine in Vacaville, CA