Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SEAN NICHOLES DO
NPI 1982286621
Psychiatry & Neurology - Psychiatry in Nellis Afb, NV

Q: What is Sean Nicholes's NPI number?

The NPI number for Sean Nicholes is 1982286621. It was assigned to this individual provider in the NPPES registry on April 22, 2021.

Q: What is Sean Nicholes's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Sean Nicholes was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days 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 April 22, 2021

4700 LAS VEGAS BLVD N, NELLIS AFB, NV 89191(702) 653-2273 Get Directions Write a Review

NPPES record last updated: June 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 8, 2025, Jul 3, 2025, Feb 22, 2023 and 2 more (5 updates tracked since 2021).

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About Sean Nicholes Do NPPES

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

SEAN NICHOLES DO (NPI 1982286621) is an individual psychiatry provider in Nellis Afb, Nevada, licensed in Virginia (0102207737) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1982286621

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameSEAN NICHOLESCredential: DO

Location Address4700 LAS VEGAS BLVD NNellis Afb, NV 89191-6600

Mailing Address4700 Las Vegas Blvd NNellis Afb, NV 89191-6600 · (702) 653-2273

Phone(702) 653-2273

Sole ProprietorNo

Enumeration DateApril 22, 2021

Last NPPES UpdateJune 23, 20265 updates tracked since enumeration

NPPES CertifiedJune 23, 2026

✔ NPI 1982286621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in VA · 0102207737

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

4700 LAS VEGAS BLVD N, Nellis Afb, NV 89191

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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DEBRA A KOENIGSBERGER MD

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