NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Patrick James Huynh, DMD

General Practice Dentistry in Harleysville, PA · enumerated 2021.

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

National Provider Identifier

1336712132

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Patrick James Huynh
Credential DMD
Sex Male
Practice address 181 Main St, Harleysville, PA, 19438
Enumeration date Jul 20, 2021
Last updated in NPPES Jul 20, 2021

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DS043281 (PA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

What is the NPI number for Patrick Huynh?
The National Provider Identifier (NPI) for Patrick Huynh is 1336712132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Patrick Huynh practice?
The practice location on file with NPPES is in Harleysville, 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 2021-07-20.