1. Home
  2. Directory
  3. Colorado
  4. Lakewood
  5. Psychologist
  6. NPI Profile

TANNER JAMES SIMPSON PSY.D
NPI 1477010601
Psychologist - Clinical in Lakewood, CO

Active since February 24, 2019
2001 HOYT ST, LAKEWOOD, CO 80215(720) 399-9258 Get Directions Write a Review

NPPES record last updated: March 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 20, 2025, Feb 24, 2021, Feb 24, 2019 (3 updates tracked since 2019).

About Tanner James Simpson Psy.d NPPES

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

TANNER JAMES SIMPSON PSY.D (NPI 1477010601) is an individual clinical provider in Lakewood, Colorado, licensed in Colorado (0005587) and active in the NPI registry since February 2019. He maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1477010601
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameTANNER JAMES SIMPSONCredential: PSY.D
Location Address2001 HOYT STLakewood, CO 80215-1639
Mailing Address2001 Hoyt StLakewood, CO 80215-1639 · (720) 399-9258
Phone(720) 399-9258
Sole ProprietorNo
Enumeration DateFebruary 24, 2019
Last NPPES UpdateMarch 20, 20253 updates tracked since enumeration
NPPES CertifiedMarch 20, 2025
✔ NPI 1477010601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CO · 0005587
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.
Also ListedPsychologistTaxonomy 103T00000X · License 00014485 (CO)
Also ListedPsychologist · SchoolTaxonomy 103TS0200X · License 357926 (CO)
2001 HOYT ST, Lakewood, CO 80215
Open in Google Maps ↗

Secondary Practice Location 1

Location 11630 S Acoma StDenver, CO 80223-3602 · Phone (303) 974-2908

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.

TIMOTHY J CARLIN II BCBA
Behavior Analyst
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192
ETHAN MICHAEL KING
Behavior Technician
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1152
CRISTINA THEIS
Behavior Analyst
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192
NISHMA STRODE
Speech-Language Pathologist
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192
CHEYENNE MICHELLE MICKELSON BCBA
Behavior Analyst
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192
SOFIA BOCCI
Behavior Technician
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192
MELISSA MARKS BCBA
Behavior Analyst
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192
JOSEPH ROBERT TACZAK
Behavior Technician
2001 HOYT ST
LAKEWOOD, CO 80215
Jefferson County (303) 759-1192

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 Tanner Simpson's NPI number?

The NPI number for Tanner Simpson is 1477010601. It was assigned to this individual provider in the NPPES registry on February 24, 2019.

Where is Tanner Simpson located?

Tanner Simpson practices at 2001 Hoyt St, Lakewood, CO 80215. The listed phone number is (720) 399-9258.

What is Tanner Simpson'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 Tanner Simpson was last updated on March 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.