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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.

MRS. MELISSA NOEL WILLAUER MS/BSL
NPI 1639612872
Behavior Analyst in Douglassville, PA

Active since November 21, 2016
5 KING ST, DOUGLASSVILLE, PA 19518(484) 368-2062 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Melissa Noel Willauer Ms/bsl NPPES

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

MRS. MELISSA NOEL WILLAUER MS/BSL (NPI 1639612872) is an individual behavior analyst provider in Douglassville, Pennsylvania, licensed in Pennsylvania (BH002137) and active in the NPI registry since November 2016.

NPPES Registry Identity

NPI1639612872
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameMRS. MELISSA NOEL WILLAUERCredential: MS/BSL
Location Address5 KING STDouglassville, PA 19518-9787
Mailing Address5 King StDouglassville, PA 19518-9787 · (484) 368-2062
Phone(484) 368-2062
Sole ProprietorYes
Enumeration DateNovember 21, 2016
Last NPPES UpdateJune 11, 2026
NPPES CertifiedJune 11, 2026
✔ NPI 1639612872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in PA · BH002137
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.
5 KING ST, Douglassville, PA 19518
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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 Melissa Willauer's NPI number?

The NPI number for Melissa Willauer is 1639612872. It was assigned to this individual provider in the NPPES registry on November 21, 2016.

Where is Melissa Willauer located?

Melissa Willauer practices at 5 King St, Douglassville, PA 19518. The listed phone number is (484) 368-2062.

What is Melissa Willauer'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 Melissa Willauer was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 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.