DR. RICHARD ROBERT SZUSTER M.D.
NPI 1821195397
Psychiatry & Neurology - Child & Adolescent Psychiatry in Honolulu, HI

Q: What is Richard Szuster's NPI number?

The NPI number for Richard Szuster is 1821195397. It was assigned to this individual provider in the NPPES registry on September 19, 2006.

Q: What is Richard Szuster's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: Is Richard Szuster enrolled in Medicare?

No. Richard Szuster has opted out of Medicare through April 22, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Richard Szuster was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 19, 2006Opted out of Medicare · through Apr 22, 2027

4211 WAIALAE AVE, SUITE 307, HONOLULU, HI 96816(808) 737-3800(808) 737-9918 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Richard Robert Szuster M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RICHARD ROBERT SZUSTER M.D. (NPI 1821195397) is an individual child & adolescent psychiatry provider in Honolulu, Hawaii, licensed in Hawaii (5285) and active in the NPI registry since September 2006. He has opted out of Medicare through April 22, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1821195397

Entity TypeIndividualMale

Primary Taxonomy2084P0804X

Provider Legal NameDR. RICHARD ROBERT SZUSTERCredential: M.D.

Location Address4211 WAIALAE AVE, SUITE 307Honolulu, HI 96816

Mailing Address4211 Waialae Ave, Suite 307Honolulu, HI 96816 · (808) 737-3800 · Fax (808) 737-9918

Phone(808) 737-3800

Fax(808) 737-9918

Sole ProprietorYes

Enumeration DateSeptember 19, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1821195397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

License✔ Licensed in HI · 5285

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 5285 (HI)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Richard Robert Szuster M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 22, 2015 through April 22, 2027.

Opt-Out Effective DateApril 22, 2015

Opt-Out In Effect ThroughApril 22, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Richard Szuster's NPI number?

The NPI number for Richard Szuster is 1821195397. It was assigned to this individual provider in the NPPES registry on September 19, 2006.

Where is Richard Szuster located?

Richard Szuster practices at 4211 Waialae Ave, Suite 307, Honolulu, HI 96816. The listed phone number is (808) 737-3800.

What is Richard Szuster's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Richard Szuster enrolled in Medicare?

No. Richard Szuster has opted out of Medicare through April 22, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Richard Szuster accept?

Health plans from HMSA list Richard Szuster as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Richard Szuster was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.