Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sandra P Martin, DC, LLC
Chiropractor in Grants Pass, OR · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114467438
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sandra P Martin
Credential DC, LLC
Sex Female
Practice address 4778 Cloverlawn Drive, Grants Pass, OR, 97527
Phone (541) 218-5037
Fax (541) 474-5918
Enumeration date Mar 6, 2017
Last updated in NPPES May 22, 2024
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 is the NPI number for Sandra Martin?
The National Provider Identifier (NPI) for Sandra Martin is 1114467438, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sandra Martin practice?
The practice location on file with NPPES is in Grants Pass, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-22.