Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ralph Michael Shirtcliff, D.M.D.
Dentist in Myrtle Creek, OR · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831371699
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Registry record
Entity type Individual (Type 1)
Name Ralph Michael Shirtcliff
Credential D.M.D.
Sex Male
Practice address 244 Ne Division St, Myrtle Creek, OR, 97457
Phone (541) 239-0009
Enumeration date Dec 3, 2007
Last updated in NPPES Aug 20, 2019
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 180968 | Medicaid | OR | - |
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
Where does Ralph Shirtcliff practice?
The practice location on file with NPPES is in Myrtle Creek, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ralph Shirtcliff?
The National Provider Identifier (NPI) for Ralph Shirtcliff is 1831371699, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-20.