Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tonja L Mansfield Loftis, DC
Chiropractor in Midland, TX · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083734842
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Registry record
Entity type Individual (Type 1)
Name Dr. Tonja L Mansfield Loftis
Credential DC
Sex Female
Practice address 4107 W Illinois Ave, Midland, TX, 79703
Phone (432) 697-1643
Fax (432) 694-7939
Enumeration date Mar 29, 2007
Last updated in NPPES Mar 9, 2026
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Tonja Mansfield Loftis?
Tonja Mansfield Loftis is registered in NPPES with the primary taxonomy of Chiropractor. 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-09.