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SYDNEY ALDEN BCBA
NPI 1275209108
Behavior Analyst in Columbus, IN

Active since August 20, 2021
1655 N GLADSTONE AVE STE B, COLUMBUS, IN 47201(463) 304-7733(463) 304-7734 Get Directions Write a Review

NPPES record last updated: September 7, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 7, 2025, Aug 20, 2021 (2 updates tracked since 2021).

About Sydney Alden Bcba NPPES

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

SYDNEY ALDEN BCBA (NPI 1275209108) is an individual behavior analyst provider in Columbus, Indiana, licensed in Indiana (1-21-55531) and active in the NPI registry since August 2021.

NPPES Registry Identity

NPI1275209108
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameSYDNEY ALDENCredential: BCBA
Location Address1655 N GLADSTONE AVE STE BColumbus, IN 47201-5380
Mailing Address1655 N Gladstone Ave Ste BColumbus, IN 47201-5380 · (463) 304-7733 · Fax (463) 304-7734
Phone(463) 304-7733
Fax(463) 304-7734
Sole ProprietorNo
Enumeration DateAugust 20, 2021
Last NPPES UpdateSeptember 7, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 7, 2025
✔ NPI 1275209108 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 IN · 1-21-55531
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 RBT-20-110601 (IN)
1655 N GLADSTONE AVE STE B, Columbus, IN 47201
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Other Names 1

Former Name (1)Sydney Anderson

Other Providers at the Same Location NPPES 7

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

JADE HOSKINS
Behavior Technician
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (463) 304-7733
ANDERSON THERAPY GROUP SPEECH LLC
Speech-Language Pathologist
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (812) 344-9274
KARIGAN ACTON RBT
Behavior Technician
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (463) 304-7733
HOLLY GRACE ANDERSON
Speech-Language Pathologist
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (463) 304-7735
MONICA SANTANA RBT
Behavior Technician
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (463) 304-7733
SYDNEY GRAHAM
Behavior Technician
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (463) 304-7733
ANDERSON THERAPY GROUP ABA LLC
Behavior Analyst
1655 N GLADSTONE AVE STE B
COLUMBUS, IN 47201
Bartholomew County (463) 304-7733

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 Sydney Alden's NPI number?

The NPI number for Sydney Alden is 1275209108. It was assigned to this individual provider in the NPPES registry on August 20, 2021. The provider is also known as Sydney Anderson.

Where is Sydney Alden located?

Sydney Alden practices at 1655 N Gladstone Ave Ste B, Columbus, IN 47201. The listed phone number is (463) 304-7733.

What is Sydney Alden'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 Sydney Alden was last updated on September 7, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.