Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Greer Avery Cowan
Behavior Technician in Dallas, TX · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770240103
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Registry record
Entity type Individual (Type 1)
Name Greer Avery Cowan
Sex Female
Practice address 1924 Skillman St, Dallas, TX, 75206
Phone (469) 925-0013
Enumeration date Nov 19, 2021
Last updated in NPPES Nov 19, 2021
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 1770240103 active?
Yes, as of the latest NPPES snapshot, NPI 1770240103 is active (record last updated 2021-11-19).
How do I verify Greer Cowan's NPI record?
Cross-check NPI 1770240103 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 2021-11-19.