Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Allen Nicole Casanova Alana, MD
Pediatrics Physician in Memphis, TN · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043553589
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Registry record
Entity type Individual (Type 1)
Name Dr. Allen Nicole Casanova Alana
Credential MD
Sex Male
Practice address 49 N Dunlap St, Memphis, TN, 38103
Phone (901) 287-5961
Enumeration date Apr 3, 2013
Last updated in NPPES Jun 7, 2016
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 1043553589 active?
Yes, as of the latest NPPES snapshot, NPI 1043553589 is active (record last updated 2016-06-07).
How do I verify Allen Nicole Alana's NPI record?
Cross-check NPI 1043553589 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 2016-06-07.