Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mardi Ann Buchanan, D.C.
Chiropractor in Sanford, FL · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376539569
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Registry record
Entity type Individual (Type 1)
Name Ms. Mardi Ann Buchanan
Credential D.C.
Sex Female
Practice address 819 E 1st St, Suite 8, Sanford, FL, 32771
Phone (407) 324-9691
Fax (407) 688-0448
Enumeration date Sep 22, 2005
Last updated in NPPES Jul 8, 2007
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
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.
What specialty is Mardi Buchanan?
Mardi Buchanan 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.
Other providers at this practice address
Browse all → Aravind Pillai Internal Medicine Physician · Sanford, FL NPI 1629068275 Michael Ward General Practice Dentistry · Sanford, FL NPI 1528028792 Hanger Prosthetics & Orthotics East, Inc. Prosthetic/Orthotic Supplier · Sanford, FL NPI 1598858102 Largen & Clontz Surgical Associates PA Surgery Physician · Sanford, FL NPI 1598831224 Lisa Clontz Registered Nurse · Sanford, FL NPI 1356536932 Aravind Pillai M.D Internal Medicine Physician · Sanford, FL NPI 1750715553
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.