Dr Gary Thomas Underhill, MD in Walla Walla, WA

Dr Gary Thomas Underhill, MD is a medicare enrolled "Emergency Medicine" physician in Walla Walla, Washington. He went to Loma Linda University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Washington Emergency Physician Partners Pllc, Columbia County Hospital District and his current practice location is 1025 S 2nd Ave, Walla Walla, Washington. You can reach out to his office (for appointments etc.) via phone at (509) 525-0480.

Dr Gary Thomas Underhill is licensed to practice in Washington (license number MD00037711) 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 1851375265.

Contact Information

	Dr Gary Thomas Underhill, MD
	1025 S 2nd Ave, Walla Walla, WA 99362-4116
	(509) 525-0480
	(509) 527-8195

Map and Direction

Physician's Profile

Full Name	Dr Gary Thomas Underhill
Gender	Male
Speciality	Emergency Medicine
Experience	28 Years
Location	1025 S 2nd Ave, Walla Walla, Washington
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 Gary Thomas Underhill attended and graduated from Loma Linda University School Of Medicine in 1996

NPI Data:

NPI Number: 1851375265
Provider Enumeration Date: 11/30/2005
Last Update Date: 03/30/2017

Medicare PECOS Information:

PECOS PAC ID: 1850483470
Enrollment ID: I20070827000624

Medical Identifiers

Medical identifiers for Dr Gary Thomas Underhill such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1851375265	NPI	-	NPPES
1020580	Medicaid	WA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207Q00000X	Family Medicine	MD00037711 (Washington)	Secondary
207P00000X	Emergency Medicine	MD00037711 (Washington)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Dayton General Hospital	Dayton, WA	Hospital
Trios Health	Kennewick, WA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Washington Emergency Physician Partners Pllc	5092951814	11
Columbia County Hospital District	5597653758	45

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 Gary Thomas Underhill allows following entities to bill medicare on his behalf.

Entity Name	Columbia County Hospital District
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1134128911 PECOS PAC ID: 5597653758 Enrollment ID: O20040309000515

Entity Name	Washington Emergency Physician Partners Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1346586351 PECOS PAC ID: 5092951814 Enrollment ID: O20130424000635

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 Gary Thomas Underhill 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 Gary Thomas Underhill, MD Po Box 1398, Walla Walla, WA 99362-0309 Ph: (509) 525-0480	Dr Gary Thomas Underhill, MD 1025 S 2nd Ave, Walla Walla, WA 99362-4116 Ph: (509) 525-0480

Reviews and Comments

Emergency Medicine Doctors in Walla Walla, WA

Dr. Philip A Green, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 W Poplar St, Psmmc Er, Walla Walla, WA 99362 Phone: 509-522-5802 Fax: 509-522-5541
Shirley Robin Vonhaven, DO Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 401 W Poplar, Walla Walla, WA 99362 Phone: 509-522-5802 Fax: 509-522-5950
Jared L Wutzke, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 W Poplar St, Psmmc Er, Walla Walla, WA 99362 Phone: 509-522-5802 Fax: 509-522-5541
Dr. Morgan C Galante, DO Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 1111 S 2nd Ave, Walla Walla, WA 99362 Phone: 509-897-3700
Joilo Barbosa, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 123 E Main St # 268, Walla Walla, WA 99362 Phone: 509-529-2966
Aaron B Jones, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 W Poplar St, Emergency Department, Walla Walla, WA 99362 Phone: 509-525-3320
Eric Trent Brown, M.D. Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 401 W Poplar St, Psmmc Er, Walla Walla, WA 99362 Phone: 509-522-5802 Fax: 509-522-5541

Dr Gary Thomas Underhill, MD - Medicare Emergency Medicine in Walla Walla, WA