What is Arsany Basily's NPI number?

Arsany Basily's National Provider Identifier (NPI) is 1366804510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arsany Basily's specialty?

Arsany Basily is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Arsany Basily located?

Arsany Basily's practice location on file with NPPES is 1500 116th Ave Ne, Bellevue, WA 98004-3829.

What is Arsany Basily's phone number?

The practice phone number listed in the NPPES registry for Arsany Basily is (678) 749-5252.

Does Arsany Basily accept Medicare?

Arsany Basily is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Arsany Basily's NPI active?

Yes — Arsany Basily's NPI (1366804510) is active in the NPPES registry as of the last update on 2023-10-07.

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Arsany Basily, MD

NPI 1366804510 · Pediatrics Physician · Bellevue, WA

Arsany Basily, MD is a Pediatrics Physician provider in Bellevue, WA (NPI 1366804510).

Provider details

NPI number: 1366804510
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 60934475 (WA)

Practice location

1500 116th Ave Ne

Bellevue, WA 98004-3829

Phone: (678) 749-5252

Street-level locationGet directions

More WA providers

Mailing address

Po Box 82486

Kenmore, WA 98028-0486

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense 60934475 (WA)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

6016 Ne Bothell Way Ste C
Kenmore, WA 98028-9403
Phone: (678) 765-9330

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2016-03-27
Last updated: 2023-10-07
Certified: 2023-10-07

Frequently asked questions

What is Arsany Basily's NPI number?: Arsany Basily's National Provider Identifier (NPI) is 1366804510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Arsany Basily's specialty?: Arsany Basily is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
Where is Arsany Basily located?: Arsany Basily's practice location on file with NPPES is 1500 116th Ave Ne, Bellevue, WA 98004-3829.
What is Arsany Basily's phone number?: The practice phone number listed in the NPPES registry for Arsany Basily is (678) 749-5252.
Does Arsany Basily accept Medicare?: Arsany Basily is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Arsany Basily's NPI active?: Yes — Arsany Basily's NPI (1366804510) is active in the NPPES registry as of the last update on 2023-10-07.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions