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Internal Medicine Providers in Bend, OR

Browse 97 Internal Medicine providers listed in NPPES with a practice address in Bend, Oregon.

97 Healthcare Providers

How Bend compares with the U.S.

Bend has 94 clinicians in Internal Medicine per 100,000 residents, 2.1 times the U.S. rate of 44.

That is 97 active clinicians in Internal Medicine with a practice address in Bend, for a population of 103,390.

The Oregon rate is 50 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine in Bend listed in the CMS Medicare file (70 of 70) accept Medicare assignment. That is similar to the Oregon share of 98%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

44% of clinicians in Internal Medicine in Bend listed in the CMS Medicare file (31 of 70) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Oregon share of 33%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Bend, OR

Source: CMS PECOS
PECOS Enrolled Specialists 77 In Bend, OR
Part B Lab & Imaging Eligible 80 Diagnostic Referrals
DME Ordering Eligible 81 Durable Medical Equipment
Home Health Agency Referrals 80 HHA Ordering Eligible
Showing 1โ€“20 of 97 providers
With recent CMS data first, then Aโ€“Z

Dr. Robert A Abernathy , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5417066892
NPI Identifier 1063433449
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Laura Jane Adams , LAC

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5417066892
NPI Identifier 1952553745
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Dr. John Robert Allen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1501 Ne Medical Center Dr, Bend, OR 977016051
Phone: 5413822811
NPI Identifier 1043304462
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Dr. Erika Anderson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5417065811
NPI Identifier 1346560356
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Dr. Sanaz W. Askari , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2115 Ne Wyatt Ct Ste 101, Bend, OR 977017679
Phone: 5413180124
NPI Identifier 1437248358
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Dr. Karen Langer Axten , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5417065800
NPI Identifier 1295199404
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Dr. Mark A Backus , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2239 Ne Doctors Dr Ste 200, Bend, OR 977017185
Phone: 5413180124
NPI Identifier 1588693105
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Dr. David Eric Barnett , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2500 Ne Neff Rd, Bend, OR 97701
Phone: 5413824321
NPI Identifier 1346694809
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Dr. Emily Joanne Brenda , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1501 Ne Medical Center Dr, Bend, OR 977016051
Phone: 5413824900
NPI Identifier 1386263077
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Dr. Jeffrey David Bulkley , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2065 Ne Tucson Way Apt 110, Bend, OR 977015182
Phone: 5413833005
NPI Identifier 1699161851
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Dr. Jeness Marie Christensen , MD

Internal Medicine

Active NPI Status
929 Sw Simpson Ave, Suite 300, Bend, OR 977023599
Phone: 5413897741
NPI Identifier 1376506444
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Dr. Jeffrey J Davis , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1501 Ne Medical Center Dr, Bend, OR 977016051
Phone: 5413822811
NPI Identifier 1942205752
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Dr. Sarah Elizabeth Dawson , DO

Internal Medicine

Active NPI Status
400 Sw Bluff Dr Ste 220, Bend, OR 977021697
Phone: 5413625919
NPI Identifier 1457645533
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Dr. Carolyn K Day , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
815 Sw Bond St, Bend, OR 977023593
Phone: 5413824900
NPI Identifier 1619921350
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Dr. James M Dayton , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5413824321
NPI Identifier 1679709711
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Thomas De Santis

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5417066892
NPI Identifier 1457919995
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Dr. Daniel B Doan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5413824321
NPI Identifier 1235438730
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Dr. Erin Donovan , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2275 Ne Doctors Dr Ste 6, Bend, OR 977016092
Phone: 5417065800
NPI Identifier 1205399318
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Dr. Bradford Charles Dorsay , MD

Internal Medicine

Active NPI Status
2115 Ne Wyatt Ct, Suite 201, Bend, OR 977017678
Phone: 5413829110
NPI Identifier 1578519773
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Dr. Kevin Ducey , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
2500 Ne Neff Rd, Bend, OR 977016015
Phone: 5034948211
NPI Identifier 1104289321
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Frequently Asked Questions about Internal Medicine in Bend

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Oregon licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.