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Internal Medicine Providers in Shelton, WA

Browse 5 Internal Medicine providers listed in NPPES with a practice address in Shelton, Washington.

5 Healthcare Providers

How Shelton compares with the U.S.

5 active clinicians in Internal Medicine list a practice address in Shelton, WA in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

Too few clinicians in Internal Medicine in Shelton are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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.

Showing 1โ€“5 of 5 providers
With recent CMS data first, then Aโ€“Z

Dr. David Eric Anderson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1701 N 13th St, Shelton, WA 985842077
Phone: 3604262653
NPI Identifier 1780909556
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Dr. Douglas Fletcher Lindahl , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
901 Mountain View Dr, Shelton, WA 985844401
Phone: 3604261611
NPI Identifier 1043215916
View Full Profile

Dr. Mark Luther Schlauderaff , MD

Internal Medicine

Active NPI Status
237 Professional Way, Shelton, WA 985844404
Phone: 3604262500
NPI Identifier 1487651667
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Dr. Jimmy Ray Wesson , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
237 Professional Way, Shelton, WA 985844404
Phone: 3604262500
NPI Identifier 1407262496
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Dr. In Kyu Yoo , MD

Internal Medicine

Active NPI Status
237 Professional Way, Shelton, WA 985844404
Phone: 3604262500
NPI Identifier 1033452073
View Full Profile

Frequently Asked Questions about Internal Medicine in Shelton

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.

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