Geoffrey Alexander Sonn, MD in Palo Alto, CA

Geoffrey Alexander Sonn, MD is a medicare enrolled "Urology" physician in Palo Alto, California. He went to University Of California, Geffen School Of Medicine and graduated in 2005 and has 21 years of diverse experience with area of expertise as Urology. He is a member of the group practice Stanford Health Care and his current practice location is 300 Pasteur Dr, Palo Alto, California. You can reach out to his office (for appointments etc.) via phone at (650) 723-4000.

Geoffrey Alexander Sonn is licensed to practice in California (license number A96537) 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 1275720351.

Contact Information

	Geoffrey Alexander Sonn, MD
	300 Pasteur Dr, Palo Alto, CA 94304-2203
	(650) 723-4000
	Not Available

Map and Direction

Physician's Profile

Full Name	Geoffrey Alexander Sonn
Gender	Male
Speciality	Urology
Experience	21 Years
Location	300 Pasteur Dr, Palo Alto, 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:

Geoffrey Alexander Sonn attended and graduated from University Of California, Geffen School Of Medicine in 2005

NPI Data:

NPI Number: 1275720351
Provider Enumeration Date: 10/02/2007
Last Update Date: 03/13/2024

Medicare PECOS Information:

PECOS PAC ID: 8325226145
Enrollment ID: I20110627000562

Medical Identifiers

Medical identifiers for Geoffrey Alexander Sonn such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1275720351	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208600000X	Surgery	A96537 (California)	Secondary
208800000X	Urology	A96537 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Stanford Health Care	Stanford, CA	Hospital
Community Hospital Of The Monterey Peninsula	Monterey, CA	Hospital
Stanford Health Care - Valleycare	Pleasanton, CA	Hospital
Adventist Health Ukiah Valley	Ukiah, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Stanford Health Care	6709797491	2771

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. Geoffrey Alexander Sonn allows following entities to bill medicare on his behalf.

Entity Name	Stanford Health Care
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1437292927 PECOS PAC ID: 6709797491 Enrollment ID: O20031124000348

Entity Name	County Of Los Angeles
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1851363188 PECOS PAC ID: 1850296534 Enrollment ID: O20031204001218

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. Geoffrey Alexander Sonn 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
Geoffrey Alexander Sonn, MD 300 Pasteur Dr, Stanford, CA 94305-2200 Ph: (650) 723-4000	Geoffrey Alexander Sonn, MD 300 Pasteur Dr, Palo Alto, CA 94304-2203 Ph: (650) 723-4000

Reviews and Comments

Urology Doctors in Palo Alto, CA

Andrew Epstein, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 795 El Camino Real, Palo Alto, CA 94301 Phone: 650-853-2988
Keith Lee, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 795 El Camino Real, Palo Alto, CA 94301 Phone: 650-321-4121
Dr. Yuka Yamaguchi, M.D. Urology Medicare: Accepting Medicare Assignments Practice Location: 795 El Camino Real, Palo Alto, CA 94301 Phone: 650-853-2988
Kathleen M Kan, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 725 Welch Rd, Palo Alto, CA 94304 Phone: 650-497-8000
Daniel Augustus Triner, MD Urology Medicare: May Accept Medicare Assignments Practice Location: 300 Pasteur Dr, Palo Alto, CA 94305 Phone: 650-723-4000
Dr. Jonathan T Wong, M.D. Urology Medicare: Not Enrolled in Medicare Practice Location: 3801 Miranda Ave, Palo Alto, CA 94304 Phone: 650-493-5000
William Brubaker, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 795 El Camino Real, Palo Alto, CA 94301 Phone: 650-853-2988

Geoffrey Alexander Sonn, MD - Medicare Urology in Palo Alto, CA