Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Long Long, DDS
Dentist in Brandywine, MD · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548726979
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Registry record
Entity type Individual (Type 1)
Name Long Long
Credential DDS
Sex Female
Practice address 7651 Matapeake Business Dr Ste 106, Brandywine, MD, 20613
Phone (301) 542-9938
Enumeration date Feb 11, 2019
Last updated in NPPES Feb 11, 2019
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1548726979 active?
Yes, as of the latest NPPES snapshot, NPI 1548726979 is active (record last updated 2019-02-11).
How do I verify Long Long's NPI record?
Cross-check NPI 1548726979 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-11.