Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MELODY ORITSEMA SILLO MD
NPI 1063863983
Internal Medicine in Bellevue, WA

Q: What is Melody Sillo's NPI number?

The NPI number for Melody Sillo is 1063863983. It was assigned to this individual provider in the NPPES registry on June 22, 2016.

Q: What is Melody Sillo's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Melody Sillo was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 22, 2016

1750 112TH AVE NE STE A101, BELLEVUE, WA 98004(425) 688-5234 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 9, 2026, Aug 5, 2020, Jun 22, 2016 (3 updates tracked since 2016).

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About Melody Oritsema Sillo Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELODY ORITSEMA SILLO MD (NPI 1063863983) is an individual internal medicine provider in Bellevue, Washington, licensed in California (A168068) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1063863983

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMELODY ORITSEMA SILLOCredential: MD

Location Address1750 112TH AVE NE STE A101Bellevue, WA 98004-3782

Mailing Address1035 116th Ave NeBellevue, WA 98004-4604 · (425) 688-5234

Phone(425) 688-5234

Sole ProprietorNo

Enumeration DateJune 22, 2016

Last NPPES UpdateSeptember 9, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2026

✔ NPI 1063863983 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Licenses✔ Licensed in CA · A168068✔ Licensed in MA · 267767

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1750 112TH AVE NE STE A101, Bellevue, WA 98004

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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