Gerald Roy Nazareno, MD in Pleasanton, CA - Medicare Emergency Medicine

Gerald Roy Nazareno, MD is a medicare enrolled "Emergency Medicine" physician in Pleasanton, California. He graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Pleasanton Emergency Medical Group and his current practice location is 5555 W Las Positas Blvd, Pleasanton, California. You can reach out to his office (for appointments etc.) via phone at (209) 342-2300.

Gerald Roy Nazareno is licensed to practice in California (license number A53590) 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 1679564983.

Contact Information

	Gerald Roy Nazareno, MD
	5555 W Las Positas Blvd, Pleasanton, CA 94588-4000
	(209) 342-2300
	(209) 524-4240

Map and Direction

Physician's Profile

Full Name	Gerald Roy Nazareno
Gender	Male
Speciality	Emergency Medicine
Experience	37 Years
Location	5555 W Las Positas Blvd, Pleasanton, 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:

Gerald Roy Nazareno graduated from medical school in 1987

NPI Data:

NPI Number: 1679564983
Provider Enumeration Date: 11/04/2005
Last Update Date: 07/08/2007

Medicare PECOS Information:

PECOS PAC ID: 6709774482
Enrollment ID: I20040310000497

Medical Identifiers

Medical identifiers for Gerald Roy Nazareno such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1679564983	NPI	-	NPPES
00A535900	Medicaid	CA
00A535900	Other	CA	BLUE SHIELD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	A53590 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Stanford Health Care - Valleycare	Pleasanton, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Pleasanton Emergency Medical Group	0143118927	38

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. Gerald Roy Nazareno allows following entities to bill medicare on his behalf.

Entity Name	Pleasanton Emergency Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285625509 PECOS PAC ID: 0143118927 Enrollment ID: O20040304001270

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. Gerald Roy Nazareno 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
Gerald Roy Nazareno, MD 4301 Northstar Way, Modesto, CA 95356-9262 Ph: (209) 342-2300	Gerald Roy Nazareno, MD 5555 W Las Positas Blvd, Pleasanton, CA 94588-4000 Ph: (209) 342-2300

Reviews and Comments

Emergency Medicine Doctors in Pleasanton, CA

Cynthia Sue Penn-duecker, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 209-342-2300 Fax: 209-524-4240
Dr. Tony G Shiu, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 209-342-2300 Fax: 209-524-4240
Edward Y Kan, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 209-342-2300 Fax: 209-524-4240
Yen-hua Yu, D.O. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 925-416-6585
Scott Gregory Seidman, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 209-342-2300 Fax: 209-524-4240
Douglas Kei Yoshida, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 209-342-2300 Fax: 209-524-4240
Robert Louis Mandiberg, Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 5555 W Las Positas Blvd, Pleasanton, CA 94588 Phone: 209-342-2300 Fax: 209-524-4240

Gerald Roy Nazareno, MD - Medicare Emergency Medicine in Pleasanton, CA