What is Crystal Johnston's NPI number?

Crystal Johnston's National Provider Identifier (NPI) is 1932910338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Crystal Johnston's specialty?

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

Where is Crystal Johnston located?

Crystal Johnston's practice location on file with NPPES is 8 Atwood Dr, Northampton, MA 01060-4266.

What is Crystal Johnston's phone number?

The practice phone number listed in the NPPES registry for Crystal Johnston is (413) 210-4937.

Is Crystal Johnston's NPI active?

Yes — Crystal Johnston's NPI (1932910338) is active in the NPPES registry as of the last update on 2025-01-15.

IndividualActive

Crystal Johnston

NPI 1932910338 · Registered Nurse · Northampton, MA

Crystal Johnston is a Registered Nurse provider in Northampton, MA (NPI 1932910338).

Provider details

NPI number: 1932910338
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: RN2288085 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN2288085 (MA)
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

8 Atwood Dr

Northampton, MA 01060-4266

Phone: (413) 210-4937

Street-level locationGet directions

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Mailing address