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

MARRIAH ANNE MORRISON
NPI 1891387577
Behavior Analyst in Milford, MA

Q: What is Marriah Morrison's NPI number?

The NPI number for Marriah Morrison is 1891387577. It was assigned to this individual provider in the NPPES registry on February 4, 2021.

Q: What is Marriah Morrison's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Marriah Morrison was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since February 04, 2021

321 FORTUNE BLVD, MILFORD, MA 01757(508) 478-0207(508) 634-6984 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 16, 2026, Feb 4, 2021 (2 updates tracked since 2021).

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About Marriah Anne Morrison NPPES

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

MARRIAH ANNE MORRISON (NPI 1891387577) is an individual behavior analyst provider in Milford, Massachusetts, licensed in Massachusetts (LABA10000209) and active in the NPI registry since February 2021. She maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1891387577

Entity TypeIndividualFemale

Primary Taxonomy103K00000X

Provider Legal NameMARRIAH ANNE MORRISON

Location Address321 FORTUNE BLVDMilford, MA 01757-1750

Mailing Address321 Fortune BlvdMilford, MA 01757-1750 · (508) 478-0207 · Fax (508) 634-6984

Phone(508) 478-0207

Fax(508) 634-6984

Sole ProprietorNo

Enumeration DateFebruary 4, 2021

Last NPPES UpdateSeptember 16, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2026

✔ NPI 1891387577 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 MA · LABA10000209

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 ListedDevelopmental TherapistTaxonomy 222Q00000X

321 FORTUNE BLVD, Milford, MA 01757

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Secondary Practice Location 1

Location 1268 Bush StSan Francisco, CA 94104-3503 · Phone (888) 362-3970

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.

MERI-ELIZABETH YOUNG

Developmental Therapist