Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Thomas Russell, DDS

Q: What is the NPI number for John Russell?

The National Provider Identifier (NPI) for John Russell is 1811023963, a Type 1 (individual) record in the CMS NPPES registry.

General Practice Dentistry in Annapolis, MD · enumerated 2007.

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

National Provider Identifier

1811023963

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Registry record

Entity type Individual (Type 1)

Name Dr. John Thomas Russell

Credential DDS

Sex Male

Practice address 1116 West St, Suite B, Annapolis, MD, 21401

Phone (410) 268-7737

Fax (410) 268-4873

Enumeration date Feb 25, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4511 (MD) Primary

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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 John Russell practice?

The practice location on file with NPPES is in Annapolis, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Russell?

The National Provider Identifier (NPI) for John Russell is 1811023963, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.