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CATHERINE FAITH SIMPSON DMD
NPI 1104671239
Dentist in Gypsum, CO

Active since April 22, 2024
410 MCGREGOR DR, GYPSUM, CO 81637(970) 945-2840(970) 945-2893 Get Directions Write a Review

NPPES record last updated: December 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 10, 2025, Apr 22, 2024 (2 updates tracked since 2024).

About Catherine Faith Simpson Dmd NPPES

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

CATHERINE FAITH SIMPSON DMD (NPI 1104671239) is an individual dentist in Gypsum, Colorado, licensed in Colorado (DEN.00206048) and active in the NPI registry since April 2024. She maintains a secondary practice location in Aurora.

NPPES Registry Identity

NPI1104671239
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameCATHERINE FAITH SIMPSONCredential: DMD
Location Address410 MCGREGOR DRGypsum, CO 81637
Mailing Address13065 E 17th AveAurora, CO 80045-2532 · (303) 724-6900
Phone(970) 945-2840
Fax(970) 945-2893
Sole ProprietorNo
Enumeration DateApril 22, 2024
Last NPPES UpdateDecember 10, 20252 updates tracked since enumeration
NPPES CertifiedDecember 10, 2025
✔ NPI 1104671239 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CO · DEN.00206048
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
410 MCGREGOR DR, Gypsum, CO 81637
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Secondary Practice Location 1

Location 113065 E 17th AveAurora, CO 80045-2532 · Phone (303) 724-6900

Other Providers at the Same Location NPPES 2

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

TIMOTHY WAYNE WHEELER LPC
Counselor (Professional)
410 MCGREGOR DR
GYPSUM, CO 81637
Eagle County (970) 945-2840
EAGLE VALLEY MENTAL HEALTH
Community/Behavioral Health
410 MCGREGOR DR
GYPSUM, CO 81637
Eagle County (970) 945-2840

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 Catherine Simpson's NPI number?

The NPI number for Catherine Simpson is 1104671239. It was assigned to this individual provider in the NPPES registry on April 22, 2024.

Where is Catherine Simpson located?

Catherine Simpson practices at 410 Mcgregor Dr, Gypsum, CO 81637. The listed phone number is (970) 945-2840.

What is Catherine Simpson's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Catherine Simpson was last updated on December 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.