Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Internal Medicine Providers in Seattle, WA

Browse 821 Internal Medicine providers listed in NPPES with a practice address in Seattle, Washington.

821 Healthcare Providers

How Seattle compares with the U.S.

Seattle has 109 clinicians in Internal Medicine per 100,000 residents, 2.4 times the U.S. rate of 44.

That is 821 active clinicians in Internal Medicine with a practice address in Seattle, for a population of 754,195.

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. 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.

97% of clinicians in Internal Medicine in Seattle listed in the CMS Medicare file (408 of 421) 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.

52% of clinicians in Internal Medicine in Seattle listed in the CMS Medicare file (220 of 421) 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 Seattle, WA

Source: CMS PECOS
PECOS Enrolled Specialists 562 In Seattle, WA
Part B Lab & Imaging Eligible 585 Diagnostic Referrals
DME Ordering Eligible 621 Durable Medical Equipment
Home Health Agency Referrals 585 HHA Ordering Eligible
Showing 1โ€“20 of 821 providers
With recent CMS data first, then Aโ€“Z

Rebecca Joyce Abay

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1959 Ne Pacific St, Seattle, WA 98195
Phone: 2065433605
NPI Identifier 1528565520
View Full Profile

Dr. Manal Mohammad Abdur Rahman , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
747 Broadway, Seattle, WA 981224379
Phone: 2063866000
NPI Identifier 1073049805
View Full Profile

Dr. Katherine Jane Adler , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
925 Seneca St, Seattle, WA 981012742
Phone: 2062236600
NPI Identifier 1841418886
View Full Profile

Dr. Kriti Agarwal , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
904 7th Ave, Seattle, WA 981041132
Phone: 2068605574
NPI Identifier 1629537881
View Full Profile

Dr. Ryan M Ahern , MD

Internal Medicine

Active NPI Status
1959 Ne Pacific St, Seattle, WA 981950001
Phone: 2065205000
NPI Identifier 1457615825
View Full Profile

Dr. Fawaz Ahmad , MD, MS

Internal Medicine

Active NPI Status Accepts Medicare Assignment
747 Broadway, Seattle, WA 981224379
Phone: 2062152520
NPI Identifier 1477786598
View Full Profile

Nicole C Ahrenholz

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
325 9th Ave, Seattle, WA 981042499
Phone: 2067443000
NPI Identifier 1285644864
View Full Profile

Maram Alashoor

Internal Medicine

Active NPI Status
4225 Roosevelt Way Ne, Seattle, WA 981056099
Phone: 2065986288
NPI Identifier 1457094492
View Full Profile

Dr. Jeremiah Kirk Alexander , MD

Internal Medicine

Active NPI Status
1959 Ne Pacific Box 3456421, Seattle, WA 981950001
Phone: 2026801351
NPI Identifier 1417186412
View Full Profile

Dr. Rabiah Ali , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
970 Denny Way, Seattle, WA 981095201
Phone: 8886636331
NPI Identifier 1780002170
View Full Profile

Dr. Unaiza Ali , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
747 Broadway, Seattle, WA 981224379
Phone: 2062152520
NPI Identifier 1902548530
View Full Profile

Dr. Victoria E. Allen , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1200 12th Ave S, Seattle, WA 981442712
Phone: 2063262400
NPI Identifier 1154319796
View Full Profile

Dr. Sidney H Allison , MD

Internal Medicine

Active NPI Status
747 Broadway, Seattle, WA 981224379
Phone: 2062152520
NPI Identifier 1275893752
View Full Profile

Dr. Shahlan T Alraddawi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
6322 Roosevelt Way Ne, Seattle, WA 981156625
Phone: 2063208050
NPI Identifier 1477181212
View Full Profile

Dr. Samantha Paige Moen Alspach , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1959 Ne Pacific St Rm Bb-527, Box 356421, Seattle, WA 981956421
Phone: 2065433605
NPI Identifier 1679935415
View Full Profile

Dr. Abigail K Alt , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
747 Broadway, Seattle, WA 981224379
Phone: 2063866000
NPI Identifier 1780818443
View Full Profile

Dr. Lesley F Althouse , MD

Internal Medicine

Active NPI Status
1100 9th Ave, Seattle, WA 981012756
Phone: 2062236600
NPI Identifier 1669402608
View Full Profile

Dr. Katherine Altman , DO

Internal Medicine

Active NPI Status
1959 Ne Pacific St, Seattle, WA 981955226
Phone: 2062294899
NPI Identifier 1760877971
View Full Profile

John Kenneth Amory

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
Uwmc-Roosevelt, 4245 Roosevelt Way Ne, Seattle, WA 981056920
Phone: 2065988750
NPI Identifier 1114003910
View Full Profile

Dr. Britt A Anderson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
515 Minor Ave, Suite 300, Seattle, WA 981042120
Phone: 2063869500
NPI Identifier 1669583506
View Full Profile

Frequently Asked Questions about Internal Medicine in Seattle

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.