Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Craig T Twentyman, PH.D., L.AC., CSAC
Psychologist in Honolulu, HI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679795470
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Registry record
Entity type Individual (Type 1)
Name Dr. Craig T Twentyman
Credential PH.D., L.AC., CSAC
Sex Male
Practice address 100 N. Beretania Street, 208, Honolulu, HI, 96817
Phone (808) 591-2345
Enumeration date May 2, 2007
Last updated in NPPES Dec 2, 2013
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 07244501 | 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 Craig Twentyman?
Craig Twentyman is registered in NPPES with the primary taxonomy of Psychologist. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-02.