Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Carrie Arvonda Secrist Simpler, RDH
Dental Hygienist in Denton, MD · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720615487
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Registry record
Entity type Individual (Type 1)
Name Carrie Arvonda Secrist Simpler
Credential RDH
Sex Female
Practice address 808 S 5th Ave, Denton, MD, 21629
Phone (410) 479-2650
Fax (410) 479-1626
Enumeration date Mar 24, 2020
Last updated in NPPES Mar 25, 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
Is NPI 1720615487 active?
Yes, as of the latest NPPES snapshot, NPI 1720615487 is active (record last updated 2020-03-25).
How do I verify Carrie Secrist Simpler's NPI record?
Cross-check NPI 1720615487 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-25.