Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Diana Tenney
Dentist in Leonardtown, MD · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326650904
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Registry record
Entity type Individual (Type 1)
Name Diana Tenney
Sex Female
Practice address 23140 Moakley St Ste 5, Leonardtown, MD, 20650
Phone (301) 475-2881
Enumeration date Aug 17, 2020
Last updated in NPPES Aug 17, 2020
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Diana Tenney's NPI record?
Cross-check NPI 1326650904 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1326650904 active?
Yes, as of the latest NPPES snapshot, NPI 1326650904 is active (record last updated 2020-08-17).
Other providers at this practice address
Browse all → Vipul Subramanian Dentist · Leonardtown, MD NPI 1568813509 Sung Jin Oh Dentist · Leonardtown, MD NPI 1255818068 Sanjar Khodjaev Dentist · Leonardtown, MD NPI 1417518762 Bailee Butcher General Practice Dentistry · Leonardtown, MD NPI 1811738826 Elorm Atuwo General Practice Dentistry · Leonardtown, MD NPI 1952105728
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-17.