Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Linda Diegel Steel, DDS
Dentist in Sandy Spring, MD · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629414404
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Registry record
Entity type Individual (Type 1)
Name Dr. Linda Diegel Steel
Credential DDS
Sex Female
Practice address 605 Olney Sandy Spring Rd, Sandy Spring, MD, 20860
Phone (301) 774-8555
Fax (301) 774-8577
Enumeration date May 20, 2013
Last updated in NPPES May 20, 2013
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
What specialty is Linda Steel?
Linda Steel is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Charles & Linda Steel DDS PA Dentist · Sandy Spring, MD NPI 1194871863 Sarika Tamaskar General Practice Dentistry · Sandy Spring, MD NPI 1861807802 Reese Ruder General Practice Dentistry · Sandy Spring, MD NPI 1336542398 Charles Steel General Practice Dentistry · Sandy Spring, MD NPI 1902416464 Sandy Spring Smiles Dental Clinic/Center · Sandy Spring, MD NPI 1669203931
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-20.