Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven J. Slagle, M.D.

Hospitalist Physician in Waimea, HI · enumerated 2005 · practices at Kauai Region Pharmacy West.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245232974

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Steven J. Slagle

Credential M.D.

Sex Male

Practice address 4643 Waimea Canyon Dr., Waimea, HI, 96796

Phone (808) 652-5282

Fax (808) 338-9210

Enumeration date Aug 12, 2005

Last updated in NPPES Jun 27, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G0127 (TX) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License G0127 (TX) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License MD 15810 (HI) Primary

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
00L40P	Other	TX	BC/BS
099301604	Medicaid	TX	-
099301602	Medicaid	TX	-
8W2430	Other	TX	BC/BS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Steven Slagle?

Steven Slagle is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Douglas Ching Orthopaedic Surgery Physician · Waimea, HI NPI 1083777932 Beverly Tumbaga Family Nurse Practitioner · Waimea, HI NPI 1275964223 Brian Newman Internal Medicine Physician · Waimea, HI NPI 1649631193 Kauai Region Pharmacy West Community/Retail Pharmacy · Waimea, HI NPI 1174107254 Ashley Scott Registered Dietitian · Waimea, HI NPI 1235083551

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-27.