What is Mackenzie Cronk's NPI number?

Mackenzie Cronk's National Provider Identifier (NPI) is 1558217448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mackenzie Cronk's specialty?

Mackenzie Cronk is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Mackenzie Cronk located?

Mackenzie Cronk's practice location on file with NPPES is 638 Elizabeth St, Sumner, WA 98390-1126.

What is Mackenzie Cronk's phone number?

The practice phone number listed in the NPPES registry for Mackenzie Cronk is (425) 765-5906.

Is Mackenzie Cronk's NPI active?

Yes — Mackenzie Cronk's NPI (1558217448) is active in the NPPES registry as of the last update on 2026-03-05.

IndividualActive

Mackenzie Cronk

NPI 1558217448 · Registered Nurse · Sumner, WA

Mackenzie Cronk is a Registered Nurse provider in Sumner, WA (NPI 1558217448).

Provider details

NPI number: 1558217448
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: RN61538091 (WA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN61538091 (WA)
Nursing Service Providers

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

638 Elizabeth St

Sumner, WA 98390-1126

Phone: (425) 765-5906

Street-level locationGet directions

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Mailing address