What is Viola Larkin's NPI number?

Viola Larkin's National Provider Identifier (NPI) is 1558007864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Viola Larkin's specialty?

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

Where is Viola Larkin located?

Viola Larkin's practice location on file with NPPES is 1801 Watermark Dr, Columbus, OH 43215-7088.

What is Viola Larkin's phone number?

The practice phone number listed in the NPPES registry for Viola Larkin is (614) 438-3400.

Is Viola Larkin's NPI active?

Yes — Viola Larkin's NPI (1558007864) is active in the NPPES registry as of the last update on 2022-05-10.

IndividualActive

Viola Larkin

NPI 1558007864 · Social Worker · Columbus, OH

Viola Larkin is a Social Worker provider in Columbus, OH (NPI 1558007864).

Provider details

NPI number: 1558007864
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service 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
4 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

1801 Watermark Dr

Columbus, OH 43215-7088

Phone: (614) 438-3400

Street-level locationGet directions

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Mailing address