Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1003270281 Individual Practitioner Female Practitioner

Mariah Nelson

Behavior Analyst • Greenville, SC

Professional Overview & Biography Verified Profile Summary

Mariah Nelson is a registered healthcare professional specializing in Behavior Analyst in Greenville, SC. Practice services are available at 355 SOUTH MAIN ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

355 South Main St
1st Floor

Greenville, SC 296012923

Telephone 8558326727
Associated Practice Facility / Clinic
🏢 Positive Behavior Supports Facility NPI 1700024296

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Greenville, SC

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
103 Specialists

Practicing in Greenville, SC (892 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-01-14
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License None 1-24-72029

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.

Assistant Behavior Analyst

NUCC Taxonomy Code: 106E00000X

State License FL 0188950

An assistant behavior analyst is qualified by Behavior Analyst Certification Board certification and/or a state-issued license or credential in behavior analysis to practice under the supervision of an appropriately credentialed professional behavior analyst. An assistant behavior analyst delivers services consistent with the dimensions of applied behavior analysis and supervision requirements defined in state laws or regulations and/or national certification standards. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing behavior-analytic treatment plans, training and supervising others in implementation of components of treatment plans, and direct implementation of treatment plans.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Korie Hendrix

Behavior Analyst

NPI 1003103987
NPI 1003125576

Board Certified Behavior Analyst

Ana Reyes

Technician, Other

NPI 1003203241
Josephine Potter

Technician, Other

NPI 1003205220
Larhonda Callier

Technician, Other

NPI 1003207721
Maria Zelaya Castillo

Technician, Other

NPI 1003216722

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

15 Historical Events
📍
Updated Practice Location January 14, 2026

Registered at 355 SOUTH MAIN ST, 1ST FLOOR, GREENVILLE, SC 296012923 (Tel: 8558326727)

📍
Updated Practice Location January 06, 2026

Registered at 355 SOUTH MAIN ST, 1ST FLOOR, GREENVILLE, SC 296012605 (Tel: 8558326727)

📍
Updated Practice Location November 20, 2025

Registered at 335 SOUTH MAIN ST, 1ST FLOOR, GREENVILLE, SC 296012605 (Tel: 8558326727)

📍
Updated Business Mailing Address November 20, 2025

Registered at 311 COOL EMBERS LN, BOILING SPRINGS, SC 293169616 (Tel: 9415365715)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2025

Behavior Analyst (License #1-24-72029 in None)

📍
Updated Practice Location March 25, 2024

Registered at 1413 MARICOPA RD, NORTH PORT, FL 342874120 (Tel: 9415365715)

📍
Updated Business Mailing Address March 25, 2024

Registered at 1413 MARICOPA RD, NORTH PORT, FL 342874120 (Tel: 9415365715)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2024

Assistant Behavior Analyst (License #0188950 in FL)

📍
Updated Practice Location November 19, 2018

Registered at 655 N INDIANA AVE, ENGLEWOOD, FL 342232756 (Tel: 9418137529)

NPI Profile Active April 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location April 13, 2016

Registered at 4130 CENTRAL SARASOTA PKWY, UNIT 621, SARASOTA, FL 342385684 (Tel: 9415365715)

📍
Updated Business Mailing Address April 13, 2016

Registered at 4130 CENTRAL SARASOTA PKWY, UNIT 621, SARASOTA, FL 342385684 (Tel: 9415365715)

👤
Provider Name / Credentials Updated April 13, 2016

Recorded as MARIAH NELSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2016

Behavior Analyst

🟢
Initial NPI Registration & Enumeration April 13, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1003270281
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2016
Last Update: January 14, 2026
Sole Proprietor: Yes

Mailing Address

311 Cool Embers Ln

Boiling Springs, SC 293169616

Phone: 9415365715

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.