Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Steven W. Musto, MD

Individual provider Internal Medicine Physician · NPI 1497900419

Steven W. Musto, MD is an Internal Medicine in Freeland, Washington. Graduated from Northwestern University Feinberg Medical School in 1984, 42 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
42
Trained at
Northwestern University Feinberg Medical School
Licensed in
WA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1638 E Main St Ste 202
Freeland, WA 98249
Phone: (360) 331-6525
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00034938 (WA)

Record details

NPI number1497900419
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 18, 2008
Last updated in NPPESFebruary 12, 2024
Certification dateFebruary 12, 2024
Mailing address5670 94th Pl Sw, Mukilteo, Mukilteo, WA 98275-3655

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesPULMONARY DISEASE
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 1984 (42 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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