THERESA A MASLAN
NPI 1932042066
Behavior Technician in Frederick, MD

Active since April 13, 2026
75 THOMAS JOHNSON DR, FREDERICK, MD 21702(443) 821-1886 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Theresa A Maslan NPPES

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

THERESA A MASLAN (NPI 1932042066) is an individual behavior technician in Frederick, Maryland and active in the NPI registry since April 2026. She maintains a secondary practice location in Clarksburg.

NPPES Registry Identity

NPI1932042066
Entity TypeIndividualFemale
Primary Taxonomy106S00000X
Provider Legal NameTHERESA A MASLAN
Location Address75 THOMAS JOHNSON DRFrederick, MD 21702-4895
Mailing Address1307 Futurity StFrederick, MD 21702-2361 · (443) 821-1886
Sole ProprietorNo
Enumeration DateApril 13, 2026
Last NPPES UpdateJune 22, 2026
NPPES CertifiedJune 22, 2026
NPI 1932042066 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 10

Primary SpecialtyBehavior TechnicianBehavioral Health & Social Service Providers
Taxonomy Code106S00000X
Definition
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.
Also ListedBehavior AnalystTaxonomy 103K00000X
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedCase ManagementTaxonomy 251B00000X
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
Also ListedTechnician · Attendant Care ProviderTaxonomy 3747A0650X
Also ListedTechnician · Personal Care AttendantTaxonomy 3747P1801X
Also ListedRespite CareTaxonomy 385H00000X
75 THOMAS JOHNSON DR, Frederick, MD 21702

Secondary Practice Location 1

Location 122610 Gateway Center Dr Ste 100Clarksburg, MD 20871-2007 · Phone (301) 691-1148

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.

Otolaryngology
75 THOMAS JOHNSON DR, SUITE B
FREDERICK, MD 21702
Clinic/Center (Ambulatory Surgical)
75 THOMAS JOHNSON DR, STE C
FREDERICK, MD 21702
Audiologist
75 THOMAS JOHNSON DR, SUITE A
FREDERICK, MD 21702
Pain Medicine (Interventional Pain Medicine)
75 THOMAS JOHNSON DR, SUITE C
FREDERICK, MD 21702
Otolaryngology
75 THOMAS JOHNSON DR
FREDERICK, MD 21702
Otolaryngology
75 THOMAS JOHNSON DR, SUITE B
FREDERICK, MD 21702
Obstetrics & Gynecology (Gynecology)
75 THOMAS JOHNSON DR, SUITE J
FREDERICK, MD 21702
Nurse Practitioner (Family)
75 THOMAS JOHNSON DR
FREDERICK, MD 21702

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 Theresa Maslan's NPI number?

The NPI number for Theresa Maslan is 1932042066. It was assigned to this individual provider in the NPPES registry on April 13, 2026.

Where is Theresa Maslan located?

Theresa Maslan practices at 75 Thomas Johnson Dr, Frederick, MD 21702. The listed phone number is (443) 821-1886.

What is Theresa Maslan's specialty?

The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.

When was this NPI record last updated?

The NPPES record for Theresa Maslan was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.