Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Mark C. Darling

Individual provider Chiropractor · NPI 1972717403

Dr. Mark C. Darling is registered under Chiropractic in Fort Collins, Colorado. Graduated from Life Chiropractic College in 2001, 25 years ago. Practices as a sole proprietor. Licensed in Colorado.

Years since qualifying
25
Trained at
Life Chiropractic College
Licensed in
CO
In the registry since
2007
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Practice location Address checks out

132 W Troutman Pkwy
Fort Collins, CO 80525-5967 Not confirmed with CMS for 18 years — call before visiting
Phone: (970) 223-3335
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 5015 (CO)

Record details

NPI number1972717403
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 10, 2007
Last updated in NPPESJuly 7, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolLIFE CHIROPRACTIC COLLEGE
Graduated 2001 (25 years in practice)
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients19
Services billed 130 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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