Ryan Isaac Nasseri, MD in San Diego, CA

Ryan Isaac Nasseri, MD is a medicare enrolled "Urology" physician in San Diego, California. His current practice location is 200 W Arbor Dr, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (800) 926-8273.

Ryan Isaac Nasseri is licensed to practice in California (license number A182219) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1841853058.

Contact Information

	Ryan Isaac Nasseri, MD
	200 W Arbor Dr, San Diego, CA 92103-9000
	(800) 926-8273
	(888) 539-8781

Map and Direction

Physician's Profile

Full Name	Ryan Isaac Nasseri
Gender	Male
Speciality	Urology
Location	200 W Arbor Dr, San Diego, California
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1841853058
Provider Enumeration Date: 04/15/2019
Last Update Date: 07/02/2025

Medicare PECOS Information:

PECOS PAC ID: 2163964511
Enrollment ID: I20240613000001

Medical Identifiers

Medical identifiers for Ryan Isaac Nasseri such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1841853058	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208800000X	Urology	MD61538564 (Washington)	Secondary
208800000X	Urology	A182219 (California)	Primary

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. Ryan Isaac Nasseri allows following entities to bill medicare on his behalf.

Entity Name	The Association Of University Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023041159 PECOS PAC ID: 0446162697 Enrollment ID: O20031105000244

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. Ryan Isaac Nasseri 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
Ryan Isaac Nasseri, MD File 57326, Los Angeles, CA 90074-7326 Ph: (800) 926-8273	Ryan Isaac Nasseri, MD 200 W Arbor Dr, San Diego, CA 92103-9000 Ph: (800) 926-8273

Reviews and Comments

Urology Doctors in San Diego, CA

Dr. Paul Charles Campbell, D.O. Urology Medicare: Medicare Enrolled Practice Location: 34800 Bob Wilson Dr, San Diego, CA 92134 Phone: 619-532-7200
Dr. Ithaar Derweesh, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273
Dr. John J Martin, MD Urology Medicare: Not Enrolled in Medicare Practice Location: 4060 4th Ave, Suite 310, San Diego, CA 92103 Phone: 619-297-4707 Fax: 619-297-2448
Mr. Youngkyu Peter Sheen, MD Urology Medicare: Not Enrolled in Medicare Practice Location: 5138 Sea Mist Court, San Diego, CA 92121 Phone: 858-642-0536 Fax: 858-642-0536
Dr. Philip Hyunwoo Kim, M.D. Urology Medicare: Accepting Medicare Assignments Practice Location: 4405 Vandever Ave, Urologic Surgery, San Diego, CA 92120 Phone: 619-528-5000
Anh Thuy Nguyen, MD Urology Medicare: Medicare Enrolled Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273 Fax: 888-539-8781
Dr. Habib Anwar Md, MD Urology Medicare: Not Enrolled in Medicare Practice Location: 5555 Reservoir Drive, Suite 206, San Diego, CA 92120 Phone: 619-265-0911 Fax: 619-265-0913

Ryan Isaac Nasseri, MD - Medicare Urology in San Diego, CA