Dr Ronald B Wasserman, MD in Walnut Creek, CA

Dr Ronald B Wasserman, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Walnut Creek, California. He went to University Of California, San Diego School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Bass Medical Group and his current practice location is 365 Lennon Ln, Suite 200, Walnut Creek, California. You can reach out to his office (for appointments etc.) via phone at (925) 947-2334.

Dr Ronald B Wasserman is licensed to practice in California (license number G58454) 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 1346268067.

Contact Information

	Dr Ronald B Wasserman, MD
	365 Lennon Ln, Suite 200, Walnut Creek, CA 94598-5910
	(925) 947-2334
	(925) 947-5889

Map and Direction

Physician's Profile

Full Name	Dr Ronald B Wasserman
Gender	Male
Speciality	Infectious Disease
Experience	40 Years
Location	365 Lennon Ln, 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:

Dr Ronald B Wasserman attended and graduated from University Of California, San Diego School Of Medicine in 1984

NPI Data:

NPI Number: 1346268067
Provider Enumeration Date: 07/18/2006
Last Update Date: 01/30/2008

Medicare PECOS Information:

PECOS PAC ID: 9133126808
Enrollment ID: I20080814000794

Medical Identifiers

Medical identifiers for Dr Ronald B Wasserman such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1346268067	NPI	-	NPPES
00G584540	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RI0200X	Internal Medicine - Infectious Disease	G58454 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
John Muir Medical Center - Walnut Creek Campus	Walnut creek, CA	Hospital
Sutter Solano Medical Center	Vallejo, CA	Hospital
John Muir Medical Center - Concord Campus	Concord, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Bass Medical Group	9032111281	309

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 Ronald B Wasserman 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	Bass Medical Group
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1174253405 PECOS PAC ID: 9032111281 Enrollment ID: O20070201000181

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 Ronald B Wasserman 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 Ronald B Wasserman, MD 365 Lennon Ln, Suite 200, Walnut Creek, CA 94598-5910 Ph: (925) 947-2334	Dr Ronald B Wasserman, MD 365 Lennon Ln, Suite 200, Walnut Creek, CA 94598-5910 Ph: (925) 947-2334

Reviews and Comments

Internal Medicine Doctors in Walnut Creek, CA

Dr. Joseph Patrick Henry, M.D. Infectious Disease Medicare: May Accept Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Mr. Ramin Khashayar, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 1399 Ygnacio Valley Rd, Ste 14, Walnut Creek, CA 94598 Phone: 925-939-3050 Fax: 925-939-3057
Dr. Hennessey Tseng, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 1450 Treat Blvd, Suite 220b, Walnut Creek, CA 94597 Phone: 925-937-1770 Fax: 925-937-0630
Dr. Ali-reza Barmaki, M.D. Infectious Disease Medicare: May Accept Medicare Assignments Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595 Phone: 925-947-3393 Fax: 925-947-3396
Dr. Cynthia M. Mullen, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598 Phone: 925-322-2372 Fax: 925-322-6720
Mr. David Nathanson, Infectious Disease Medicare: Medicare Enrolled Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598 Phone: 925-906-2000
Mark D Nathan, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 106 La Casa Via, #140, Walnut Creek, CA 94598 Phone: 925-274-2860 Fax: 925-932-4527

Dr Ronald B Wasserman, MD - Medicare Infectious Disease in Walnut Creek, CA