Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Louise Davis, MSN
Nurse Practitioner in Hilo, HI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275863870
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Registry record
Entity type Individual (Type 1)
Name Karen Louise Davis
Credential MSN
Sex Female
Practice address 275 Ponahawai St Ste 202, Hilo, HI, 96720
Phone (808) 523-0445
Fax (808) 356-3380
Enumeration date Jan 4, 2010
Last updated in NPPES Apr 15, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN-4417-0 (HI) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN-116716-0 (HI) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 12093067 | Other | HI | CAQH |
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 Karen Davis?
The National Provider Identifier (NPI) for Karen Davis is 1275863870, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karen Davis practice?
The practice location on file with NPPES is in Hilo, HI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-15.