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

Andrew Paul Somlyo Jr., MD

Individual provider Nephrology Physician · NPI 1205054459

Andrew Paul Somlyo Jr., MD is a Nephrology Physician in Seattle, Washington. Licensed in California and Washington. Registered with an NPI since 2007.

Licensed in
CA, WA
In the registry since
2007
Specialties on file
2
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

904 7th Ave
Seattle, WA 98104-1132 Not confirmed with CMS for 14 years — call before visiting
Phone: (206) 329-1760
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD60037579 (WA)
Nephrology Physician Taxonomy 207RN0300X · Licence A72661 (CA)

Record details

NPI number1205054459
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 23, 2007
Last updated in NPPESMay 16, 2012

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients84
Services billed 367 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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