What is Cynthia Cilyo's NPI number?

Cynthia Cilyo's National Provider Identifier (NPI) is 1558363911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cynthia Cilyo's specialty?

Cynthia Cilyo is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).

Where is Cynthia Cilyo located?

Cynthia Cilyo's practice location on file with NPPES is 510 S Cowley St, Spokane, WA 99202-1332.

What is Cynthia Cilyo's phone number?

The practice phone number listed in the NPPES registry for Cynthia Cilyo is (509) 838-2531.

Is Cynthia Cilyo's NPI active?

Yes — Cynthia Cilyo's NPI (1558363911) is active in the NPPES registry as of the last update on 2008-12-12.

IndividualActive

Cynthia Cilyo, MD

NPI 1558363911 · Ophthalmology Physician · Spokane, WA

Cynthia Cilyo, MD is a Ophthalmology Physician provider in Spokane, WA (NPI 1558363911).

Provider details

NPI number: 1558363911
Entity type: Individual
Primary specialty: Ophthalmology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: MD00024415 (WA)

Practice location

510 S Cowley St

Spokane, WA 99202-1332

Phone: (509) 838-2531

Street-level locationGet directions

More WA providers

Mailing address

Po Box 3649

Spokane, WA 99220-3649

Specialties & taxonomies

Ophthalmology PhysicianPrimary207W00000XLicense MD00024415 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
21 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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: 2005-08-15
Last updated: 2008-12-12

Frequently asked questions

What is Cynthia Cilyo's NPI number?: Cynthia Cilyo's National Provider Identifier (NPI) is 1558363911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Cynthia Cilyo's specialty?: Cynthia Cilyo is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
Where is Cynthia Cilyo located?: Cynthia Cilyo's practice location on file with NPPES is 510 S Cowley St, Spokane, WA 99202-1332.
What is Cynthia Cilyo's phone number?: The practice phone number listed in the NPPES registry for Cynthia Cilyo is (509) 838-2531.
Is Cynthia Cilyo's NPI active?: Yes — Cynthia Cilyo's NPI (1558363911) is active in the NPPES registry as of the last update on 2008-12-12.

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

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions