What is Katharine Harris's NPI number?

Katharine Harris's National Provider Identifier (NPI) is 1225960016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katharine Harris's specialty?

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

Where is Katharine Harris located?

Katharine Harris's practice location on file with NPPES is 2501 Alabama St, Bellingham, WA 98226-3927.

What is Katharine Harris's phone number?

The practice phone number listed in the NPPES registry for Katharine Harris is (571) 539-5111.

Is Katharine Harris's NPI active?

Yes — Katharine Harris's NPI (1225960016) is active in the NPPES registry as of the last update on 2026-06-03.

IndividualActive

Katharine Harris, RN

NPI 1225960016 · Registered Nurse · Bellingham, WA

Katharine Harris, RN is a Registered Nurse provider in Bellingham, WA (NPI 1225960016).

Provider details

NPI number: 1225960016
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: RN60386357 (WA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN60386357 (WA)
Nursing Service Providers

Profile Score

Established profile(52/100 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

2501 Alabama St

Bellingham, WA 98226-3927

Phone: (571) 539-5111

Street-level locationGet directions

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Mailing address