NPI Portal NPI Lookup & Verification

Dr. John P. Mitchell, DMD

Dr. John P. Mitchell is a General Practice Dentistry provider (Dentist) practicing in Dracut, MA, registered in the NPPES registry with NPI 1609801083 since 2006. The credential DMD stands for Doctor of Medicine in Dentistry.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1609801083
Entity type Individual (Type 1)
Name Dr. John P. Mitchell
Credential DMD
Sex Male
Practice address Dracut, MA, 01826
Phone 9784588845
Enumeration date 2006-07-12
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 12900 MA

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
0246123 Medicaid MA
Copy-ready billing details
Provider: John Mitchell, DMD
NPI: 1609801083
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Dracut, MA, 01826

Verify this record

Cross-check NPI 1609801083 against the authoritative CMS record: view Dr. John P. Mitchell 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Mitchell?
John Mitchell is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.