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

DR. ROBERT LOUIS ATWELL PSY.D.
NPI 1174688923
Psychologist - Clinical in Denver, CO

Q: What is Robert Atwell's NPI number?

The NPI number for Robert Atwell is 1174688923. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Q: What is Robert Atwell'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 Robert Atwell was last updated on July 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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 December 22, 2006

1723 S LOGAN ST STE A, DENVER, CO 80210(303) 698-0446(720) 858-8183 Get Directions Write a Review

NPPES record last updated: July 19, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Robert Louis Atwell Psy.d. NPPES

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

DR. ROBERT LOUIS ATWELL PSY.D. (NPI 1174688923) is an individual clinical provider in Denver, Colorado, licensed in Colorado (982) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1174688923

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ROBERT LOUIS ATWELLCredential: PSY.D.

Location Address1723 S LOGAN ST STE ADenver, CO 80210-3123

Mailing Address1723 S Logan St Ste ADenver, CO 80210-3123 · (303) 698-0446 · Fax (720) 858-8183

Phone(303) 698-0446

Fax(720) 858-8183

Sole ProprietorYes

Enumeration DateDecember 22, 2006

Last NPPES UpdateJuly 19, 2026

✔ NPI 1174688923 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 · 982

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.

1723 S LOGAN ST STE A, Denver, CO 80210

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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 Robert Atwell's NPI number?

The NPI number for Robert Atwell is 1174688923. It was assigned to this individual provider in the NPPES registry on December 22, 2006.

Where is Robert Atwell located?

Robert Atwell practices at 1723 S Logan St Ste A, Denver, CO 80210. The listed phone number is (303) 698-0446.

What is Robert Atwell'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 Robert Atwell was last updated on July 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.