Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Glenna Magowan

Behavior Analyst in Marlborough, MA · enumerated 2019.

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

National Provider Identifier

1336792654

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Glenna Magowan

Sex Female

Practice address 225 Cedar Hill St Ste 200, Marlborough, MA, 01752

Phone (888) 329-4535

Enumeration date Jul 17, 2019

Last updated in NPPES Jul 17, 2019

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

What is the NPI number for Glenna Magowan?

The National Provider Identifier (NPI) for Glenna Magowan is 1336792654, a Type 1 (individual) record in the CMS NPPES registry.

Where does Glenna Magowan practice?

The practice location on file with NPPES is in Marlborough, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-17.