Dr James M Sonner, MD in San Francisco, CA

Dr James M Sonner, MD is a medicare enrolled "Anesthesiology" physician in San Francisco, California. He went to Harvard Medical School and graduated in 1988 and has 36 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Cedars-sinai Medical Care Foundation and his current practice location is 505 Parnassus Ave, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 476-2131.

Dr James M Sonner is licensed to practice in California (license number G67923) 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 1508819400.

Contact Information

	Dr James M Sonner, MD
	505 Parnassus Ave, San Francisco, CA 94143-2204
	(415) 476-2131
	(415) 476-9516

Map and Direction

Physician's Profile

Full Name	Dr James M Sonner
Gender	Male
Speciality	Anesthesiology
Experience	36 Years
Location	505 Parnassus Ave, 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 M Sonner attended and graduated from Harvard Medical School in 1988

NPI Data:

NPI Number: 1508819400
Provider Enumeration Date: 05/19/2006
Last Update Date: 05/18/2016

Medicare PECOS Information:

PECOS PAC ID: 7911080312
Enrollment ID: I20080207000689

Medical Identifiers

Medical identifiers for Dr James M Sonner such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1508819400	NPI	-	NPPES
00G679230	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	G67923 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Cedar-sinai Marina Del Rey Hospital	Marina del rey, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Cedars-sinai Medical Care Foundation	0941106645	1208

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 M Sonner allows following entities to bill medicare on his behalf.

Entity Name	University Of California San Francisco
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1861578973 PECOS PAC ID: 4486567229 Enrollment ID: O20031212000897

Entity Name	Pacific Valley Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1851312862 PECOS PAC ID: 3577465368 Enrollment ID: O20040122000762

Entity Name	Cedars-sinai Medical Care Foundation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1316984388 PECOS PAC ID: 0941106645 Enrollment ID: O20040202000464

Entity Name	University Anesthesia Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1528137296 PECOS PAC ID: 2769370535 Enrollment ID: O20040304001219

Entity Name	Ucsf Medical Group Business Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1477624104 PECOS PAC ID: 3779497870 Enrollment ID: O20040622001513

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 M Sonner 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 M Sonner, MD 1635 Divisadero Street, Suite 625, Box 1821, San Francisco, CA 94143-0001 Ph: (415) 476-4029	Dr James M Sonner, MD 505 Parnassus Ave, San Francisco, CA 94143-2204 Ph: (415) 476-2131

Reviews and Comments

Anesthesiology Doctors in San Francisco, CA

Dr. Taylor Bergh Bucyk, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 1001 Potrero Ave # 3c38, San Francisco, CA 94110 Phone: 628-206-8000
Dr. Celine Marie Madeleine Gonzalez, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1305 Waller St, San Francisco, CA 94117 Phone: 415-640-9777
David Howard Irwin, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 3700 California St, San Francisco, CA 94118 Phone: 415-719-0000
Steven Gary Vitcov, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 3700 California St, San Francisco, CA 94118 Phone: 415-719-0000
Merlin D Larson, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1600 Divisadero St, San Francisco, CA 94143 Phone: 415-885-7412 Fax: 415-885-7284
Chris Abrecht, M.D. Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 2255 Post Street, San Francisco, CA 94115 Phone: 415-885-7246 Fax: 415-885-7575
Sam Sheng Shay, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 3700 California St, San Francisco, CA 94118 Phone: 415-719-0000

Dr James M Sonner, MD - Medicare Anesthesiology in San Francisco, CA