NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Whitney M L Limm, MD

Transplant Surgery Physician in Honolulu, HI · enumerated 2006 · practices at Hawaii Endoscopy Center LLC.

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

National Provider Identifier

1871667899

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Registry record

Entity type Individual (Type 1)
Name Dr. Whitney M L Limm
Credential MD
Sex Male
Practice address 2226 Liliha Street, Suite 402, Honolulu, HI, 96817
Phone (808) 523-0166
Fax (808) 528-4940
Enumeration date Nov 20, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

204F00000X Transplant Surgery Physician Allopathic & Osteopathic Physicians · License 5517 (HI) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 5517 (HI) Secondary
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
193564 Other - HMA NEW
02192201 Other - MEDICAID
0000BDSMH Other - MEDICARE
E01198 Other - KAISER PERM
MD5517 Other - MDX
02192201 Other - ALOHACARE
02192201 Medicaid HI -

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.

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Frequently asked questions

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.
What specialty is Whitney Limm?
Whitney Limm is registered in NPPES with the primary taxonomy of Transplant Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.