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

Dr. Nicholas Warren Napoli, MD

Individual provider Family Medicine Physician · NPI 1275844201

Dr. Nicholas Warren Napoli, MD is a Family Practice in Seattle, Washington. Qualified in 2010, 16 years ago. Practices with Swedish Health Services, a 1,045-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
16
Licensed in
WA
In the registry since
2010
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

1401 Madison St Ste 100
Seattle, WA 98104-1316
Phone: (206) 386-6054
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1600 E Jefferson St Ste 510, Seattle, WA 98122-5648 — (206) 320-4888

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence ML60155911 (WA)

Record details

NPI number1275844201
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 24, 2010
Last updated in NPPESOctober 8, 2020
Certification dateOctober 8, 2020

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Swedish Health Services — 1045 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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