Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexandra Marie Murphy, DDS
Dentist in Columbus, IN · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043705668
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Registry record
Entity type Individual (Type 1)
Name Alexandra Marie Murphy
Credential DDS
Sex Female
Practice address 2380 Merchant Mile, Columbus, IN, 47201
Phone (812) 378-5500
Enumeration date Jun 26, 2018
Last updated in NPPES Jun 26, 2018
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 Alexandra Murphy?
Alexandra Murphy 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 → Aaron Strickland General Practice Dentistry · Columbus, IN NPI 1316083603 Matthew Raskin General Practice Dentistry · Columbus, IN NPI 1326526195 Navpreet Kaur General Practice Dentistry · Columbus, IN NPI 1154947414 Khaled Al Nasr Allah Dentist · Columbus, IN NPI 1457080855 Pinakin Patel General Practice Dentistry · Columbus, IN NPI 1609701077
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-26.