Oscar Fernandez, MD in Walnut Creek, CA

Oscar Fernandez, MD is a medicare enrolled "Anesthesiology" physician in Walnut Creek, California. He went to University Of Miami, Lm Miller School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice G2 Anesthesia Pc, Cep America - Anesthesia Pc and his current practice location is 1601 Ygnacio Valley Rd, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 939-3000.

Oscar Fernandez is licensed to practice in California (license number G71880) 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 1235166430.

Contact Information

	Oscar Fernandez, MD
	1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122
	(925) 939-3000
	(925) 947-5286

Map and Direction

Physician's Profile

Full Name	Oscar Fernandez
Gender	Male
Speciality	Anesthesiology
Experience	35 Years
Location	1601 Ygnacio Valley Rd, Walnut Creek, 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:

Oscar Fernandez attended and graduated from University Of Miami, Lm Miller School Of Medicine in 1989

NPI Data:

NPI Number: 1235166430
Provider Enumeration Date: 06/26/2006
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 8022091404
Enrollment ID: I20040608000535

Medical Identifiers

Medical identifiers for Oscar Fernandez such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1235166430	NPI	-	NPPES
00G718800	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207L00000X	Anesthesiology	G71880 (California)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
G2 Anesthesia Pc	3375873599	84
Cep America - Anesthesia Pc	3678897915	324

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. Oscar Fernandez allows following entities to bill medicare on his behalf.

Entity Name	John Muir Trauma Physicians Billing Service
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1093864837 PECOS PAC ID: 3476542515 Enrollment ID: O20050420001452

Entity Name	Cep America - Anesthesia Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1790401438 PECOS PAC ID: 3678897915 Enrollment ID: O20150115001110

Entity Name	G2 Anesthesia Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1487214698 PECOS PAC ID: 3375873599 Enrollment ID: O20191001001034

Entity Name	Total Anesthesia Care Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1730806449 PECOS PAC ID: 8224408364 Enrollment ID: O20230105001535

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. Oscar Fernandez 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
Oscar Fernandez, MD Po Box 7793, San Francisco, CA 94120-7793 Ph: () -	Oscar Fernandez, MD 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598-3122 Ph: (925) 939-3000

Reviews and Comments

Anesthesiology Doctors in Walnut Creek, CA

Kevin George Kaiser, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 Phone: 925-939-3000 Fax: 925-947-5286
David Curtis Fitzgerald, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 Phone: 925-939-3000 Fax: 925-947-5286
Kurt Dieter Dittmar, MD Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1607 Ygnacio Valley Rd, Walnut Creek, CA 94598 Phone: 925-939-3000 Fax: 925-947-5286
Christine E. Sands, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000
David Aaron Shapiro, MD Anesthesiology Medicare: Medicare Enrolled Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 Phone: 925-939-3000 Fax: 925-947-5286
Nitin Kumar, Anesthesiology Medicare: Accepting Medicare Assignments Practice Location: 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 Phone: 925-939-3000
Mark D. Piehler, MD Anesthesiology Medicare: Not Enrolled in Medicare Practice Location: 1425 S Main St, Walnut Creek, CA 94596 Phone: 925-295-4000

Oscar Fernandez, MD - Medicare Anesthesiology in Walnut Creek, CA