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

DR. SEBASTIAN HARVEY PSYD
NPI 1891261889
Psychologist - Clinical in Denver, CO

Q: What is Sebastian Harvey's NPI number?

The NPI number for Sebastian Harvey is 1891261889. It was assigned to this individual provider in the NPPES registry on October 17, 2018.

Q: What is Sebastian Harvey's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Sebastian Harvey was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 October 17, 2018

1780 S BELLAIRE ST STE 500, DENVER, CO 80222(303) 704-4062 Get Directions Write a Review

NPPES record last updated: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 2, 2026, Dec 10, 2024, Oct 17, 2018 (3 updates tracked since 2018).

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About Dr. Sebastian Harvey Psyd NPPES

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

DR. SEBASTIAN HARVEY PSYD (NPI 1891261889) is an individual clinical provider in Denver, Colorado, licensed in Colorado (6628) and active in the NPI registry since October 2018. He maintains a secondary practice location in Broomfield.

NPPES Registry Identity

NPI1891261889

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. SEBASTIAN HARVEYCredential: PSYD

Location Address1780 S BELLAIRE ST STE 500Denver, CO 80222-4307

Mailing Address1000 Cedar StBroomfield, CO 80020-1449 · (720) 218-5661

Phone(303) 704-4062

Sole ProprietorNo

Enumeration DateOctober 17, 2018

Last NPPES UpdateSeptember 2, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 2, 2026

✔ NPI 1891261889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CO · 6628

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1780 S BELLAIRE ST STE 500, Denver, CO 80222

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Secondary Practice Location 1

Location 11000 Cedar StBroomfield, CO 80020-1449 · Phone (720) 218-5661

Other Providers at the Same Location NPPES 3

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

DR. OCEANN GITTENS PHD

Student in an Organized Health Care Education/Training Program

1780 S BELLAIRE ST STE 500
DENVER, CO 80222

Denver County (303) 704-4062

ARDENT GROVE

Clinic/Center (Mental Health (Including Community Mental Health Center))

1780 S BELLAIRE ST STE 500
DENVER, CO 80222

Denver County (303) 704-4062

EMILY MARKLEY PSYD

Psychologist (Clinical)

1780 S BELLAIRE ST STE 500
DENVER, CO 80222

Denver County (301) 807-9121

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 Sebastian Harvey's NPI number?

The NPI number for Sebastian Harvey is 1891261889. It was assigned to this individual provider in the NPPES registry on October 17, 2018.

Where is Sebastian Harvey located?

Sebastian Harvey practices at 1780 S Bellaire St Ste 500, Denver, CO 80222. The listed phone number is (303) 704-4062.

What is Sebastian Harvey's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Sebastian Harvey was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.