What is Sarah Mertz's NPI number?

Sarah Mertz's National Provider Identifier (NPI) is 1245123355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Mertz's specialty?

Sarah Mertz is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Sarah Mertz located?

Sarah Mertz's practice location on file with NPPES is 2107 Elliott Ave Ste 203, Seattle, WA 98121-2138.

What is Sarah Mertz's phone number?

The practice phone number listed in the NPPES registry for Sarah Mertz is (425) 689-6086.

Is Sarah Mertz's NPI active?

Yes — Sarah Mertz's NPI (1245123355) is active in the NPPES registry as of the last update on 2025-05-29.

IndividualActive

Sarah Mertz, DC

NPI 1245123355 · Chiropractor · Seattle, WA

Sarah Mertz, DC is a Chiropractor provider in Seattle, WA (NPI 1245123355).

Provider details

NPI number: 1245123355
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Female
Sole proprietor: No
License: CHIR.CH.61690732 (WA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense CHIR.CH.61690732 (WA)
Chiropractic Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
1 yr 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.

Practice location

2107 Elliott Ave Ste 203

Seattle, WA 98121-2138

Phone: (425) 689-6086

Street-level locationGet directions

More WA providers

Mailing address