William Frank Pearce, MD in Santa Ana, CA

William Frank Pearce, MD is a medicare enrolled "Urology" physician in Santa Ana, California. He went to Stanford University School Of Medicine and graduated in 1997 and has 29 years of diverse experience with area of expertise as Urology. He is a member of the group practice Oroville Hospital, Entrust Medical Corporation, Adventist Health Physicians Network, Orohealth Corporation A Non Profit Healthcare System and his current practice location is 801 N Tustin Ave Ste 204, Santa Ana, California. You can reach out to his office (for appointments etc.) via phone at (714) 450-1047.

William Frank Pearce is licensed to practice in California (license number A80700) 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 1730293838.

Contact Information

	William Frank Pearce, MD
	801 N Tustin Ave Ste 204, Santa Ana, CA 92705-3600
	(714) 450-1047
	(714) 628-0715

Map and Direction

Physician's Profile

Full Name	William Frank Pearce
Gender	Male
Speciality	Urology
Experience	29 Years
Location	801 N Tustin Ave Ste 204, Santa Ana, 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:

William Frank Pearce attended and graduated from Stanford University School Of Medicine in 1997

NPI Data:

NPI Number: 1730293838
Provider Enumeration Date: 08/18/2006
Last Update Date: 01/06/2026

Medicare PECOS Information:

PECOS PAC ID: 9335033018
Enrollment ID: I20040212000391

Medical Identifiers

Medical identifiers for William Frank Pearce such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1730293838	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208800000X	Urology	A80700 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Oroville Hospital	Oroville, CA	Hospital
St Joseph Hospital	Orange, CA	Hospital
Adventist Health Hanford	Hanford, CA	Hospital
Los Alamitos Medical Center	Los alamitos, CA	Hospital
Enloe Medical Center	Chico, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Oroville Hospital	1254234339	86
Entrust Medical Corporation	1355235110	6
Adventist Health Physicians Network	3274580972	572
Orohealth Corporation A Non Profit Healthcare System	4082501192	107

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. William Frank Pearce allows following entities to bill medicare on his behalf.

Entity Name	Entrust Medical Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1922090372 PECOS PAC ID: 1355235110 Enrollment ID: O20040211001257

Entity Name	Orohealth Corporation A Non Profit Healthcare System
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1013933167 PECOS PAC ID: 4082501192 Enrollment ID: O20040325001703

Entity Name	Adventist Health Physicians Network
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1063718583 PECOS PAC ID: 3274580972 Enrollment ID: O20050407000633

Entity Name	Reedley Community Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1336167550 PECOS PAC ID: 0941460984 Enrollment ID: O20201224000078

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. William Frank Pearce 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
William Frank Pearce, MD 801 N Tustin Ave Ste 204, Santa Ana, CA 92705-3600 Ph: (714) 450-1047	William Frank Pearce, MD 801 N Tustin Ave Ste 204, Santa Ana, CA 92705-3600 Ph: (714) 450-1047

Reviews and Comments

Urology Doctors in Santa Ana, CA

Dr. Huey C Lin, MD Urology Medicare: Not Enrolled in Medicare Practice Location: 2621 So Bristol Street, Suite 207, Santa Ana, CA 92704 Phone: 714-557-0703 Fax: 714-557-0708
Dr. Matthew L Greenberger, M.D. Urology Medicare: Accepting Medicare Assignments Practice Location: 1801 N Broadway, Santa Ana, CA 92706 Phone: 714-693-1915 Fax: 714-693-1127
Dr. Vera Trofimenko, M.D., M.A.S. Urology Medicare: Accepting Medicare Assignments Practice Location: 1801 N Broadway, Santa Ana, CA 92706 Phone: 714-984-6640 Fax: 714-984-6604
Dr. Garo M. Tertzakian, Urology Medicare: May Accept Medicare Assignments Practice Location: 801 N Tustin Ave Ste 202, Santa Ana, CA 92705 Phone: 714-480-0208 Fax: 714-480-0210
Dr. Brian B Norouzi, M.D. Urology Medicare: Accepting Medicare Assignments Practice Location: 1801 N Broadway, Santa Ana, CA 92706 Phone: 714-547-5741 Fax: 714-547-5078
Dr. Lamia Gabal, MD Urology Medicare: Accepting Medicare Assignments Practice Location: 720 N Tustin Ave Ste 104, Santa Ana, CA 92705 Phone: 949-825-7650 Fax: 949-825-7648

William Frank Pearce, MD - Medicare Urology in Santa Ana, CA