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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TIFFANI NELSON
NPI 1366199747
Behavior Analyst in Dunwoody, GA

Active since March 07, 2022
5488 CHAMBLEE DUNWOODY RD STE 7, DUNWOODY, GA 30338(470) 231-0813 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 28, 2026, Mar 7, 2022 (2 updates tracked since 2022).

About Tiffani Nelson NPPES

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

TIFFANI NELSON (NPI 1366199747) is an individual behavior analyst provider in Dunwoody, Georgia and active in the NPI registry since March 2022.

NPPES Registry Identity

NPI1366199747
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameTIFFANI NELSON
Location Address5488 CHAMBLEE DUNWOODY RD STE 7Dunwoody, GA 30338-4161
Mailing Address1321 Murfreesboro Pike Ste 702Nashville, TN 37217-2679 · (615) 361-4000
Phone(470) 231-0813
Sole ProprietorYes
Enumeration DateMarch 7, 2022
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1366199747 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
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.
5488 CHAMBLEE DUNWOODY RD STE 7, Dunwoody, GA 30338
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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.

STEPHANY BRAND
Behavior Technician
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (404) 480-3842
FELEXIA REGINA O'AKU
Behavior Technician
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (470) 231-0813
COURTNEY RUFFNER
Behavior Analyst
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (404) 480-3842
BRE'ANNA C HOBBS
Behavior Technician
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (404) 480-3842
CHRISSY STEED
Behavior Technician
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (404) 480-3842
MISS HALIMATU ADEWOLE
Behavior Technician
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (044) 803-8424
LEXIS L WALLACE
Behavior Technician
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (404) 480-3842
MS. MEGHAN DYAN ADAMS BCBA
Behavior Analyst
5488 CHAMBLEE DUNWOODY RD STE 7
DUNWOODY, GA 30338
Dekalb County (404) 480-3842

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 Tiffani Nelson's NPI number?

The NPI number for Tiffani Nelson is 1366199747. It was assigned to this individual provider in the NPPES registry on March 7, 2022.

Where is Tiffani Nelson located?

Tiffani Nelson practices at 5488 Chamblee Dunwoody Rd Ste 7, Dunwoody, GA 30338. The listed phone number is (470) 231-0813.

What is Tiffani Nelson's specialty?

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

When was this NPI record last updated?

The NPPES record for Tiffani Nelson was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.