Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark William Gibson, D.C.
Chiropractor in Marsing, ID · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720083439
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark William Gibson
Credential D.C.
Sex Male
Practice address 7a Reich Street, Marsing, ID, 83639
Phone (208) 896-5520
Fax (208) 896-9920
Enumeration date Jun 17, 2005
Last updated in NPPES Mar 10, 2008
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8078441 | Medicaid | ID | - |
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 1720083439 active?
Yes, as of the latest NPPES snapshot, NPI 1720083439 is active (record last updated 2008-03-10).
How do I verify Mark Gibson's NPI record?
Cross-check NPI 1720083439 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-10.