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DAN THOLEN
NPI 1619341070
Technician/Technologist - Optician in Denver, CO

Active since November 23, 2015
1720 JULIAN ST, DENVER, CO 80204(303) 898-7910 Get Directions Write a Review

NPPES record last updated: November 23, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dan Tholen NPPES

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

DAN THOLEN (NPI 1619341070) is an individual optician in Denver, Colorado and active in the NPI registry since November 2015.

NPPES Registry Identity

NPI1619341070
Entity TypeIndividualMale
Primary Taxonomy156FX1800X
Provider Legal NameDAN THOLEN
Location Address1720 JULIAN STDenver, CO 80204-1621
Mailing Address1720 Julian StDenver, CO 80204-1621 · (303) 898-7910
Phone(303) 898-7910
Sole ProprietorNo
Enumeration DateNovember 23, 2015
✔ NPI 1619341070 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyTechnician/Technologist · OpticianEye and Vision Services Providers
Taxonomy Code156FX1800X
Definition
Opticians help fit eyeglasses and contact lenses, following prescriptions from Ophthalmologists and Optometrists. They also help customers decide which eyeglass frame or contact lenses to buy.
1720 JULIAN ST, Denver, CO 80204
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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 Dan Tholen's NPI number?

The NPI number for Dan Tholen is 1619341070. It was assigned to this individual provider in the NPPES registry on November 23, 2015.

Where is Dan Tholen located?

Dan Tholen practices at 1720 Julian St, Denver, CO 80204. The listed phone number is (303) 898-7910.

What is Dan Tholen's specialty?

The primary specialty registered for this NPI is Technician/Technologist, specializing in Optician, with taxonomy code 156FX1800X.

When was this NPI record last updated?

The NPPES record for Dan Tholen was last updated on November 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.