NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Garrett Mcdowell

Dentist in Berwyn, PA · enumerated 2014 · practices at Mcdowell Dental LLC.

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

National Provider Identifier

1669881678

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Garrett Mcdowell
Sex Male
Practice address 1301 Lancaster Ave Ste 208, Berwyn, PA, 19312
Phone (610) 251-9898
Enumeration date Aug 5, 2014
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License DS040130 (PA) 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 Garrett Mcdowell?
The National Provider Identifier (NPI) for Garrett Mcdowell is 1669881678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Garrett Mcdowell practice?
The practice location on file with NPPES is in Berwyn, PA. 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 2025-09-11.