NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Justin Anthony Mcdowell, RPH

Pharmacist in Woburn, MA · enumerated 2008.

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

National Provider Identifier

1497915375

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Justin Anthony Mcdowell
Credential RPH
Sex Male
Practice address Woburn, MA, 01801
Phone (781) 897-6936
Fax (781) 897-6937
Enumeration date Jun 13, 2008
Last updated in NPPES Sep 24, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 23951 (MA) Primary
183500000X Pharmacist Pharmacy Service Providers · License 3155 (NH) Secondary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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 Justin Mcdowell practice?
The practice location on file with NPPES is in Woburn, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Justin Mcdowell?
The National Provider Identifier (NPI) for Justin Mcdowell is 1497915375, 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 2013-09-24.