What is Leslie Grenville's NPI number?

Leslie Grenville's National Provider Identifier (NPI) is 1851850317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Leslie Grenville's specialty?

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

Where is Leslie Grenville located?

Leslie Grenville's practice location on file with NPPES is 30 Black Oak Ct, Sumter, SC 29154-7071.

What is Leslie Grenville's phone number?

The practice phone number listed in the NPPES registry for Leslie Grenville is (803) 406-4433.

Is Leslie Grenville's NPI active?

Yes — Leslie Grenville's NPI (1851850317) is active in the NPPES registry as of the last update on 2023-10-10.

IndividualActive

Leslie Grenville

NPI 1851850317 · Behavior Analyst · Sumter, SC

Leslie Grenville is a Behavior Analyst provider in Sumter, SC (NPI 1851850317).

Provider details

NPI number: 1851850317
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 1-23-65220 (SC)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-23-65220 (SC)
Behavioral Health & Social Service Providers

Profile Score

Established profile(66/100 index)

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

Registry tenure38% of score
7 yrs 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

30 Black Oak Ct

Sumter, SC 29154-7071

Phone: (803) 406-4433

Street-level locationGet directions

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Mailing address