What is Joan Hady's NPI number?

Joan Hady's National Provider Identifier (NPI) is 1588503916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joan Hady's specialty?

Joan Hady is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Joan Hady located?

Joan Hady's practice location on file with NPPES is 850 Republican St # 358047, Seattle, WA 98109-4725.

What is Joan Hady's phone number?

The practice phone number listed in the NPPES registry for Joan Hady is (206) 744-2556.

Is Joan Hady's NPI active?

Yes — Joan Hady's NPI (1588503916) is active in the NPPES registry as of the last update on 2026-03-28.

IndividualActive

Joan Hady

NPI 1588503916 · Emergency Medicine Physician · Seattle, WA

Joan Hady is a Emergency Medicine Physician provider in Seattle, WA (NPI 1588503916).

Provider details

NPI number: 1588503916
Entity type: Individual
Primary specialty: Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: ML.70112702 (WA)

Specialties & taxonomies

Emergency Medicine PhysicianPrimary207P00000XLicense ML.70112702 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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.

Practice location

850 Republican St # 358047

Seattle, WA 98109-4725

Phone: (206) 744-2556

Street-level locationGet directions

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Mailing address