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MS. OLIVIA LEEANNA DAVIS MS
NPI 1821714890
Behavior Analyst in Milford, DE

Active since October 12, 2022
1 SUSSEX AVE, MILFORD, DE 19963(877) 834-9302 Get Directions Write a Review

NPPES record last updated: June 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 24, 2025, Oct 12, 2022 (2 updates tracked since 2022).

About Ms. Olivia Leeanna Davis Ms NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. OLIVIA LEEANNA DAVIS MS (NPI 1821714890) is an individual behavior analyst provider in Milford, Delaware, licensed in Delaware (1-25-81999) and active in the NPI registry since October 2022.

NPPES Registry Identity

NPI1821714890
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMS. OLIVIA LEEANNA DAVISCredential: MS
Location Address1 SUSSEX AVEMilford, DE 19963-1853
Mailing Address1 Sussex AveMilford, DE 19963-1853 · (877) 834-9302
Phone(877) 834-9302
Sole ProprietorNo
Enumeration DateOctober 12, 2022
Last NPPES UpdateJune 24, 20252 updates tracked since enumeration
NPPES CertifiedJune 24, 2025
✔ NPI 1821714890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in DE · 1-25-81999
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
Also ListedBehavior TechnicianTaxonomy 106S00000X · License 106S00000 (DE)
1 SUSSEX AVE, Milford, DE 19963
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Other Names 1

Professional Name (2)Ms. Olivia Leeanna Davis Ms

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Highmark Blue Cross Blue Shield Delaware.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANTANEYA COLLINS
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 327-9219
GLENN E GRAYBEAL MD
Surgery
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 422-3377
ABYGAIL HICKMAN
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 327-9254
SUMMER DEE GINGERICH
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 500-1105
RASHEEDA LAMIYA EVELYN MCCALLUM
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 327-9219
ANASTASIYA STAPLETON
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 327-9219
DELANEY HOCHREIN
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 327-9219
JADA DENISE LEWIS
Behavior Technician
1 SUSSEX AVE
MILFORD, DE 19963
Sussex County (302) 327-9219

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Olivia Davis's NPI number?

The NPI number for Olivia Davis is 1821714890. It was assigned to this individual provider in the NPPES registry on October 12, 2022. The provider is also known as Ms. Olivia Leeanna Davis Ms.

Where is Olivia Davis located?

Olivia Davis practices at 1 Sussex Ave, Milford, DE 19963. The listed phone number is (877) 834-9302.

What is Olivia Davis's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Olivia Davis accept?

Health plans from Highmark Blue Cross Blue Shield Delaware list Olivia Davis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Olivia Davis was last updated on June 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.