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Dr. Ryan Hoff

Gastroenterology (Gastroenterology Physician)

505 Ne 87th Ave Ste 301
Vancouver, WA 98664

Who else practices at this address →

Clark County includes primary care (18% of residents) and dental (4% of residents) and mental health (11% of residents) shortage areas. About shortage areas

Call (360) 514-7060

  • Medicare participating

At a glance

Years since graduation
12
In the NPI registry since
2014
Medicare patients seen, 2024
160

Licensed in Illinois since 2016, according to the Illinois Department of Financial and Professional Regulation. 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. What an NPI is

Education and training

  • 2014Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. 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

  • Gastroenterology Physician primary
    WA license OP61131025 (first issued 2021; active) · IL license 036.141540 (first issued 2016; not renewed)

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

Map: Gastroenterology per capita by county →

Where they work

Hospitals

Medical groups

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
160
Services billed
308
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare7674
New patient office or other outpatient visit, 45-59 minutes4646
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope4241
Biopsy of large bowel using a flexible endoscope2928
Established patient office or other outpatient visit, 30-39 minutes1816
Removal of large bowel tissue using a flexible endoscope1513

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
DrugPrescriptions
Gavilyte-G (peg3350/sod sulf,bicarb,cl/kcl)
Other prescribers in Vancouver, WA
66
Pantoprazole Sodium
Other prescribers in Vancouver, WA
64
Peg-3350 And Electrolytes (peg3350/sod sulf,bicarb,cl/kcl)
Other prescribers in Vancouver, WA
61
Omeprazole
Other prescribers in Vancouver, WA
53

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

Other Gastroenterology clinicians in Vancouver

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 12, 2023), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1841612439. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.