NPI Portal NPI Lookup & Verification

Mark Allen, DMD

Mark Allen is a Dentist provider (Dentist) practicing in Hardwick, VT, registered in the NPPES registry with NPI 1700842549 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.

✓ Active NPI ✓ Valid NPI checksum

NPI 1700842549
Entity type Individual (Type 1)
Name Mark Allen
Credential DMD
Sex Male
Practice address 151 NORTH MAIN ST, Hardwick, VT, 05843
Phone 8024722260
Enumeration date 2006-04-21
Last updated in NPPES 2012-02-13

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 160002025 VT

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
1006037 Medicaid VT
Copy-ready billing details
Provider: Mark Allen, DMD
NPI: 1700842549
Taxonomy: 122300000X (Dentist)
Address: 151 NORTH MAIN ST, Hardwick, VT, 05843

Other providers at this practice address

NPI Name Type Specialty Location
1770665978 Gerard Stratthaus Individual Dentist Hardwick, VT

Verify this record

Cross-check NPI 1700842549 against the authoritative CMS record: view Mark Allen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where does Mark Allen practice?
The practice location on file with NPPES is in Hardwick, VT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Allen?
The National Provider Identifier (NPI) for Mark Allen is 1700842549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-02-13.