What is Karen Johnston's NPI number?

Karen Johnston's National Provider Identifier (NPI) is 1871726810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Johnston's specialty?

Karen Johnston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Karen Johnston located?

Karen Johnston's practice location on file with NPPES is 1506a Allen St, Springfield, MA 01118-1817.

What is Karen Johnston's phone number?

The practice phone number listed in the NPPES registry for Karen Johnston is (413) 783-5500.

Is Karen Johnston's NPI active?

Yes — Karen Johnston's NPI (1871726810) is active in the NPPES registry as of the last update on 2009-08-25.

IndividualActive

Karen Johnston

NPI 1871726810 · Clinical Social Worker · Springfield, MA

Karen Johnston is a Clinical Social Worker provider in Springfield, MA (NPI 1871726810).

Provider details

NPI number: 1871726810
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
83% 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

1506a Allen St

Springfield, MA 01118-1817

Phone: (413) 783-5500

Fax: (413) 782-7612

Street-level locationGet directions

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Mailing address