What is Deborah Johnston's NPI number?

Deborah Johnston's National Provider Identifier (NPI) is 1821895863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Deborah Johnston's specialty?

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

Where is Deborah Johnston located?

Deborah Johnston's practice location on file with NPPES is 695 Thunderbolt Ave, Lake Havasu City, AZ 86406-7103.

What is Deborah Johnston's phone number?

The practice phone number listed in the NPPES registry for Deborah Johnston is (928) 854-7231.

Is Deborah Johnston's NPI active?

Yes — Deborah Johnston's NPI (1821895863) is active in the NPPES registry as of the last update on 2025-02-27.

IndividualActive

Deborah Johnston, RN

NPI 1821895863 · Registered Nurse · Lake Havasu City, AZ

Deborah Johnston, RN is a Registered Nurse provider in Lake Havasu City, AZ (NPI 1821895863).

Provider details

NPI number: 1821895863
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 276893 (AZ)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 276893 (AZ)
Nursing Service Providers

Profile Score

Established profile(55/100 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

695 Thunderbolt Ave

Lake Havasu City, AZ 86406-7103

Phone: (928) 854-7231

Street-level locationGet directions

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Mailing address