Dr Ronald Mathiasen, MD in San Diego, CA

Dr Ronald Mathiasen, MD is a medicare enrolled "Otolaryngology" physician in San Diego, California. He went to University Of California, San Diego School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Sharp Rees-stealy Medical Group Inc and his current practice location is 10670 Wexford St, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 621-4090.

Dr Ronald Mathiasen is licensed to practice in California (license number A064829) 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 1790740629.

Contact Information

	Dr Ronald Mathiasen, MD
	10670 Wexford St, San Diego, CA 92131-3940
	(858) 621-4090
	(858) 621-4044

Map and Direction

Physician's Profile

Full Name	Dr Ronald Mathiasen
Gender	Male
Speciality	Otolaryngology
Experience	28 Years
Location	10670 Wexford St, San Diego, 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 Mathiasen attended and graduated from University Of California, San Diego School Of Medicine in 1996

NPI Data:

NPI Number: 1790740629
Provider Enumeration Date: 04/20/2006
Last Update Date: 06/25/2013

Medicare PECOS Information:

PECOS PAC ID: 1658388046
Enrollment ID: I20060309000331

Medical Identifiers

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

Identifier	Type	State	Issuer
1790740629	NPI	-	NPPES
020045191	Other	CA	RAILROAD
00A648290	Medicaid	CA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Y00000X	Otolaryngology	A064829 (California)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Sharp Memorial Hospital	San diego, CA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Sharp Rees-stealy Medical Group Inc	8628972759	783

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 Mathiasen allows following entities to bill medicare on his behalf.

Entity Name	Sharp Rees-stealy Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285616177 PECOS PAC ID: 8628972759 Enrollment ID: O20031120000996

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 Mathiasen 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 Mathiasen, MD 10670 Wexford St, San Diego, CA 92131-3940 Ph: (858) 621-4090	Dr Ronald Mathiasen, MD 10670 Wexford St, San Diego, CA 92131-3940 Ph: (858) 621-4090

Reviews and Comments

Otolaryngology Doctors in San Diego, CA

Dr. Jesse Raia Qualliotine, MD Otolaryngology Medicare: Medicare Enrolled Practice Location: 200 W Arbor Dr, San Diego, CA 92103 Phone: 800-926-8273 Fax: 888-539-8781
Sapideh Gilani, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr # Mc8895, Division Of Otolaryngology Ucsd, San Diego, CA 92103 Phone: 619-543-7895
Dr. Sassan Alavi, M.D. Otolaryngology Medicare: Medicare Enrolled Practice Location: 3023 Bunker Hill St, Suite 204, San Diego, CA 92109 Phone: 858-483-0690
Dr. Kevin Thomas Brumund, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 200 W Arbor Dr Dept 8895, San Diego, CA 92103 Phone: 619-543-5910 Fax: 619-543-5521
Pierre G. Rivet, MD Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 4033 3rd Ave, Suite 104, San Diego, CA 92103 Phone: 619-294-2350 Fax: 619-296-5719
Ronald T. Benz, M.D. Otolaryngology Medicare: Not Enrolled in Medicare Practice Location: 10243 Genetic Center Dr, San Diego, CA 92121 Phone: 858-526-6136 Fax: 858-526-6117
Dr. Jeffrey Watson, MD Otolaryngology Medicare: Accepting Medicare Assignments Practice Location: 3350 La Jolla Village Dr, M/c 9112-c, San Diego, CA 92161 Phone: 858-642-3637

Dr Ronald Mathiasen, MD - Medicare Otolaryngology in San Diego, CA