Dr. Joseph A. Davis, MD

Vascular Surgery (Vascular Surgery Physician)

Spokane County includes primary care (67% of residents) and dental (43% of residents) and mental health (29% of residents) shortage areas. About shortage areas

Call (509) 626-9440

Medicare participating

Medical school: University of Kansas School of Med (Kc/Wich/Sal) (1997)
Years since graduation: 29
In the NPI registry since: 2006
Medicare patients seen, 2024: 252

Licensed in Washington since 2003, according to the Washington State Department of Health. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

1997Medical school: University of Kansas School of Med (Kc/Wich/Sal)
2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

Vascular Surgery Physician primary
WA license MD00043115 (first issued 2003; active)

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Vascular Surgery per capita by county →

Where they work

Hospitals

Kadlec Regional Medical Center Richland, WA
Yakima Valley Memorial Yakima, WA
Deaconess Medical Center Spokane, WA
Multicare Valley Hospital Spokane Valley, WA

Medical groups

Multicare Health System (2,325 clinicians)

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024: 252
Services billed: 621
Patients’ average age: 76

Most frequent Medicare services, 2023
Service	Times	Patients
Established patient office or other outpatient visit, 20-29 minutes	142	106
Complete ultrasound study of arm and leg arteries	113	91
Ultrasound of both sides of head and neck blood flow	106	93
New patient office or other outpatient visit, 45-59 minutes	92	92
Ultrasound of one leg arteries or artery grafts	53	43
Ultrasound of leg arteries or artery grafts	49	45
Ultrasound of hemodialysis access	48	23
Established patient office or other outpatient visit, 30-39 minutes	46	41
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts	30	29
Ultrasound study of one arm or leg veins with compression and maneuvers	28	27

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Most prescribed drugs, Medicare Part D 2024
Drug	Prescriptions
Clopidogrel (clopidogrel bisulfate) Other prescribers in Spokane, WA	44
Cilostazol Other prescribers in Spokane, WA	15
Oxycodone Hcl Other prescribers in Spokane, WA	11

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 5 companies reported 13 payments worth $852 in total to this clinician.

By company
Endologix LLC	$580
W. L. Gore & Associates, Inc.	$179
Cook Medical LLC	$39.46
Novartis Pharmaceuticals Corporation	$34.77
Medtronic, Inc.	$19.38

By type
Food and Beverage	$852

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Washington →

At a glance