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Internal Medicine Providers in Issaquah, WA

Browse 19 Internal Medicine providers listed in NPPES with a practice address in Issaquah, Washington.

19 Healthcare Providers

How Issaquah compares with the U.S.

Issaquah has 48 clinicians in Internal Medicine per 100,000 residents, close to the U.S. rate of 44.

That is 19 active clinicians in Internal Medicine with a practice address in Issaquah, for a population of 39,591.

The Washington rate is 39 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.

100% of clinicians in Internal Medicine in Issaquah listed in the CMS Medicare file (14 of 14) accept Medicare assignment. That is similar to the Washington share of 97%.

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.

86% of clinicians in Internal Medicine in Issaquah listed in the CMS Medicare file (12 of 14) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Washington share of 38%.

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 Issaquah, WA

Source: CMS PECOS
PECOS Enrolled Specialists 14 In Issaquah, WA
Part B Lab & Imaging Eligible 15 Diagnostic Referrals
DME Ordering Eligible 15 Durable Medical Equipment
Home Health Agency Referrals 15 HHA Ordering Eligible
Showing 1โ€“19 of 19 providers
With recent CMS data first, then Aโ€“Z

Dr. Yunyu Cao , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1455 11th Ave Nw, Issaquah, WA 980275319
Phone: 4253913900
NPI Identifier 1417091802
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Dr. Cheyenne Enevold , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1487035713
View Full Profile

Dr. Eric Anthony Gil , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
751 Ne Blakely Dr Ste 5010, Issaquah, WA 980296201
Phone: 4253940700
NPI Identifier 1891781746
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Dr. Yi Huang , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1740 Nw Maple St Ste 100, Issaquah, WA 980278127
Phone: 4253913900
NPI Identifier 1023428364
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Dr. Terry L Jacobson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1740 Nw Maple St Ste 206, Issaquah, WA 980278127
Phone: 4258378842
NPI Identifier 1063429256
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Dr. Kenneth L Kay , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1982628384
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Dr. Alice J. Kim , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1023217734
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Dr. Sheri W Malakhova , MD

Internal Medicine

Active NPI Status
805 Front St S, Issaquah, WA 980274205
Phone: 4253921271
NPI Identifier 1164464517
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Dr. Sofya Malashanka , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1174150619
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Randy Brian Mandell

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1740 Nw Maple St Ste 100, Issaquah, WA 98027
Phone: 4253913900
NPI Identifier 1841357381
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Dr. Sara May , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1164714671
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Dr. Kim Elizabeth Pruess Nevins , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
450 Nw Gilman Blvd, Suite 301a, Issaquah, WA 980272483
Phone: 4253910313
NPI Identifier 1982684833
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Dr. Eric Michael Schultz , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
751 Ne Blakely Dr Ste 5010, Issaquah, WA 980296201
Phone: 4253940700
NPI Identifier 1255891396
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Dr. Clement Sung-Jay Sun , MD, PhD, MS

Internal Medicine

Active NPI Status Accepts Medicare Assignment
5188 Nw Sammamish Rd, Issaquah, WA 98027
Phone: 4255918657
NPI Identifier 1245626779
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Dr. Nasima K Vira , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1871600403
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Dr. Gordon Brandt , MD

Internal Medicine

Active NPI Status
790 Kalmia Ct Nw, Issaquah, WA 980272609
Phone: 4253019929
NPI Identifier 1891182705
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Dr. Victoria M Rouillard , MD

Internal Medicine

Active NPI Status
751 Ne Blakely Dr, Suite 5010, Issaquah, WA 980296201
Phone: 4253940700
NPI Identifier 1578543534
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Dr. Julia R Smith , MD

Internal Medicine

Active NPI Status
100 Ne Gilman Blvd, Issaquah, WA 980272925
Phone: 4255578000
NPI Identifier 1700974375
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Dr. Alice Hyun-Kyung Tan , MD

Internal Medicine

Active NPI Status
18700 Se 65th Pl, Issaquah, WA 980278668
Phone: 4252700648
NPI Identifier 1164144549
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Frequently Asked Questions about Internal Medicine in Issaquah

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 Washington 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.