What is Allison Larsen's NPI number?

Allison Larsen's National Provider Identifier (NPI) is 1588510275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Allison Larsen's specialty?

Allison Larsen is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Allison Larsen located?

Allison Larsen's practice location on file with NPPES is 330 Wallace Rd Ste 6, Nashville, TN 37211-4986.

What is Allison Larsen's phone number?

The practice phone number listed in the NPPES registry for Allison Larsen is (615) 549-6608.

Is Allison Larsen's NPI active?

Yes — Allison Larsen's NPI (1588510275) is active in the NPPES registry as of the last update on 2026-03-06.

IndividualActive

Allison Larsen

NPI 1588510275 · Behavior Analyst · Nashville, TN

Allison Larsen is a Behavior Analyst provider in Nashville, TN (NPI 1588510275).

Provider details

NPI number: 1588510275
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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
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

330 Wallace Rd Ste 6

Nashville, TN 37211-4986

Phone: (615) 549-6608

Street-level locationGet directions

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Mailing address