Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Warren J. Stucki, M.D.
Specialist in St George, UT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588669535
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Registry record
Entity type Individual (Type 1)
Name Dr. Warren J. Stucki
Credential M.D.
Sex Male
Practice address 736 S 900 E Ste 108, St George, UT, 84790
Phone (435) 628-3606
Fax (435) 628-8404
Enumeration date Jun 16, 2005
Last updated in NPPES Apr 19, 2012
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 107007750101 | Other | UT | IHC |
| 870562879ST1 | Other | UT | EMIA |
| 35890 | Other | UT | DMBA |
| 2578 | Other | UT | PEHP |
| 340019514 | Other | UT | RR MEDICARE |
| 000005217 | Other | UT | HUMANA |
| 6411882 | Other | UT | CIGNA |
| QM0000076518 | Other | UT | ALTIUS |
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 1588669535 active?
Yes, as of the latest NPPES snapshot, NPI 1588669535 is active (record last updated 2012-04-19).
How do I verify Warren Stucki's NPI record?
Cross-check NPI 1588669535 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-19.