NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin Elisabeth Mullen, OTR/L

Occupational Therapist in Brockton, MA · enumerated 2018.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326536483

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Erin Elisabeth Mullen
Credential OTR/L
Sex Female
Practice address 888 N Main St, Brockton, MA, 02301
Phone (508) 587-6556
Enumeration date Apr 24, 2018
Last updated in NPPES Apr 24, 2018

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 12651 (MA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Erin Mullen practice?
The practice location on file with NPPES is in Brockton, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erin Mullen?
The National Provider Identifier (NPI) for Erin Mullen is 1326536483, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-24.