Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gordon J Trockman, MD
Psychiatry Physician in Kailua, HI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447211842
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Registry record
Entity type Individual (Type 1)
Name Gordon J Trockman
Credential MD
Sex Male
Practice address 354 Uluniu Street, Suite 410, Kailua, HI, 96734
Phone (808) 263-9488
Fax (808) 262-5479
Enumeration date Mar 28, 2006
Last updated in NPPES Aug 10, 2013
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 |
|---|---|---|---|
| 03754201 | Medicaid | HI | - |
| 0000041319 | Other | - | HMSA |
| 0000041319 | Other | HI | HMSA |
| 00B0041315 | Other | HI | HMSA |
| 03754202 | 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.
Frequently asked questions
What specialty is Gordon Trockman?
Gordon Trockman is registered in NPPES with the primary taxonomy of Psychiatry 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-10.