Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Specialist/Technologist - Athletic Trainers in Littleton, CO

Browse 17 Specialist/Technologist - Athletic Trainer providers listed in NPPES with a practice address in Littleton, Colorado.

17 Healthcare Providers

How Littleton compares with the U.S.

Littleton has 38 clinicians in Specialist/Technologist - Athletic Trainer per 100,000 residents, 2.9 times the U.S. rate of 13.

That is 17 active clinicians in Specialist/Technologist - Athletic Trainer with a practice address in Littleton, for a population of 44,710.

The Colorado rate is 12 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

None of the clinicians in Specialist/Technologist - Athletic Trainer in Littleton are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“17 of 17 providers
With recent CMS data first, then Aโ€“Z

Brenna Cline , LAT, ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
6201 S Pierce St, Littleton, CO 801233636
Phone: 3039824400
NPI Identifier 1497527477
View Full Profile

Jason J Dayton , LAT

Specialist/Technologist - Athletic Trainer

Active NPI Status
13399 W Coal Mine Ave, Littleton, CO 801275401
Phone: 3039821970
NPI Identifier 1457283087
View Full Profile

Ian Alexander Feiler

Specialist/Technologist - Athletic Trainer

Active NPI Status
7785 W Nova Pl, Littleton, CO 801285441
Phone: 3035034130
NPI Identifier 1134710262
View Full Profile

Tanya J Halden , ATC, LAT, LMT, MDNC

Specialist/Technologist - Athletic Trainer

Active NPI Status
10390 Bradford Rd Unit 202, Littleton, CO 801276416
Phone: 7202882625
NPI Identifier 1700902517
View Full Profile

Mary Grace Helfer , ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
9585 West Powers Circle, Littleton, CO 80123
Phone: 7206753012
NPI Identifier 1053718064
View Full Profile

Chasyn Gunnar Johnson

Specialist/Technologist - Athletic Trainer

Active NPI Status
6169 S Carr Ct, Littleton, CO 801233272
Phone: 7204417507
NPI Identifier 1033900436
View Full Profile

Patrick B Karns , ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
2 Goshawk, Littleton, CO 801275737
Phone: 7209351104
NPI Identifier 1699763052
View Full Profile

Amie Kern , MS, ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
9043 W Cross Dr Apt 14-202, Littleton, CO 801232258
Phone: 5709774298
NPI Identifier 1124422548
View Full Profile

Chelsey Knutzen , ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
10983 Twin Cubs Trl, Littleton, CO 801259265
Phone: 3032040101
NPI Identifier 1699305441
View Full Profile

Daniel Lowell , ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
8781 W Quarto Cir, Littleton, CO 801284258
Phone: 7203819412
NPI Identifier 1598129116
View Full Profile

Kristin Lundgren , ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
8101 Shaffer Pkwy, Suite 101, Littleton, CO 801274111
Phone: 3039865200
NPI Identifier 1568739936
View Full Profile

Daniel Fred Martinez , LAT, ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
7227 S Simms St, Littleton, CO 801273245
Phone: 3039823670
NPI Identifier 1568234417
View Full Profile

Grace Sims , MS, ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
5810 Mcarthur Ranch Road, Littleton, CO 801245207
Phone: 3033873102
NPI Identifier 1356746804
View Full Profile

Caitlin Stirgwolt

Specialist/Technologist - Athletic Trainer

Active NPI Status
5520 Aspen Leaf Dr, Littleton, CO 801259647
Phone: 2487904918
NPI Identifier 1689139933
View Full Profile

Lyndsay Marie Trefzger

Specialist/Technologist - Athletic Trainer

Active NPI Status
7313 S Platte River Pkwy, Littleton, CO 801202951
Phone: 5035052610
NPI Identifier 1790285138
View Full Profile

Antonella Valencia

Specialist/Technologist - Athletic Trainer

Active NPI Status
8362 Erickson Blvd Apt 9304, Littleton, CO 80129
Phone: 2392007114
NPI Identifier 1285145144
View Full Profile

Aaron Welsh , ATC

Specialist/Technologist - Athletic Trainer

Active NPI Status
7719 W Portland Ave, Littleton, CO 801284428
Phone: 3037183316
NPI Identifier 1790984961
View Full Profile

Frequently Asked Questions about Specialist/Technologist - Athletic Trainer in Littleton

How do I check a Specialist/Technologist - Athletic Trainer practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Colorado licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.