NPPES file of Aug 9, 2026

Stephen S F Choy, PHD CSAC

Psychologist · Honolulu, HI

Stephen S F Choy, PHD CSAC is a psychologist with a practice address in Honolulu, Hawaii, and NPI 1023183670, issued on Nov 21, 2006. Check the license (Hawaii PSY0194, as entered in NPPES) with the Hawaii board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023183670
Name
Stephen S F Choy
Credential
PHD CSAC
Primary taxonomy
Psychologist 103T00000X
License number
PSY0194 HI
Self-reported in NPPES; status is on the state search
Practice location
1314 S King St, Honolulu, HI 96814
Phone
(808) 593-8484
Enumerated
Nov 21, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
04165601 HI
Medicare enrollment
Enrolled (PECOS I20070703000090); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest psychologist records → All 260 in Hawaii → Look up another NPI →

Also registered at 1314 S King St

A shared address usually means a shared clinic or building; it does not show who employs whom.

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Verify Stephen S F Choy in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Hawaii board licenses this profession
    Search for license PSY0194    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Hawaii license search

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Stephen S F Choy among 260 psychologist records in Hawaii

Stephen S F Choy, PHD CSAC is one of 260 psychologist records with a practice address in Hawaii. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 69% newer
  • In a Medicare fileNo · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated1977 · median 2002 among the 69 with a school on file
  • Record last updated2007 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Hawaii

There are 260 psychologist records in Hawaii. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 260 in Hawaii → Every provider in Honolulu → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. F Bianchi, PH.D.Honolulu, HI 968141740383546
  2. Jamie Gigante, PHDHonolulu, HI 968141447296603
  3. Jeanne Hogan, PH.D.Honolulu, HI 968141487750402
  4. Joan Koff, PHDHonolulu, HI 968141972696797
  5. Sharilyn Lum, PH.D.Honolulu, HI 968141831213453
  6. Terri Needels, PHDHonolulu, HI 968141245220987
  7. Daniel Reed, PSY.D.Honolulu, HI 968141528154036
  8. Paul Unkrur, PHDHonolulu, HI 968141083773543

Common questions

What is Stephen S F Choy, PHD CSAC's NPI number?

Stephen S F Choy, PHD CSAC's National Provider Identifier (NPI) is 1023183670, issued on Nov 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephen S F Choy, PHD CSAC located?

The NPPES record lists a practice address at 1314 S King St, Honolulu, HI, 96814. Phone: (808) 593-8484. Providers update this record themselves, so call before visiting.

How can I verify Stephen S F Choy, PHD CSAC's license?

NPPES lists Hawaii license number PSY0194, as entered by the provider. Search the Hawaii board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.