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DR. DENA SUE SIMMONS DC
NPI 1952311748
Chiropractor in Fort Collins, CO

Active since August 08, 2006Accepts Medicare Assignment
105 CORONADO CT UNIT B102, FORT COLLINS, CO 80525(970) 226-2000(970) 226-4700 Get Directions Write a Review

NPPES record last updated: April 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Dena Sue Simmons Dc NPPES

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

DR. DENA SUE SIMMONS DC (NPI 1952311748) is an individual chiropractor in Fort Collins, Colorado, licensed in California (DC20529) and active in the NPI registry since August 2006. She is a graduate of Palmer College Chiropractic - West Sunnyvale (1990).

NPPES Registry Identity

NPI1952311748
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. DENA SUE SIMMONSCredential: DC
Location Address105 CORONADO CT UNIT B102Fort Collins, CO 80525-4925
Mailing Address105 Coronado Ct Unit B102Fort Collins, CO 80525-4925 · (970) 226-2000 · Fax (970) 226-4700
Phone(970) 226-2000
Fax(970) 226-4700
Sole ProprietorYes
Medical School CMSPalmer College Chiropractic - West SunnyvaleGraduated 1990
Enumeration DateAugust 8, 2006
Last NPPES UpdateApril 20, 2023
NPPES CertifiedApril 20, 2023
✔ NPI 1952311748 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC20529
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
105 CORONADO CT UNIT B102, Fort Collins, CO 80525
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dena Sue Simmons Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103823026
PECOS Enrollment IDI20170829000327

Medicare Billing Reassignment

Medicare enrollment records show Dena Simmons reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dena Simmons, D.C., LLC
Same address
Clinic/Center
105 CORONADO CT STE B-102
Fort Collins, CO 80525
  • Reassigned Medicare billing, Colorado enrollment
  • Medicare enrollment name: Dena Simmons Dc LLC
NPI 1689174245 (760) 672-0780

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
529 services47 patients

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 Dena Simmons's NPI number?

The NPI number for Dena Simmons is 1952311748. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Dena Simmons located?

Dena Simmons practices at 105 Coronado Ct Unit B102, Fort Collins, CO 80525. The listed phone number is (970) 226-2000.

What is Dena Simmons's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Dena Simmons enrolled in Medicare?

Yes. Dena Simmons is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Dena Simmons's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dena Simmons reassigns Medicare benefits to Dena Simmons, D.C., LLC (Fort Collins, CO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dena Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Dena Simmons was last updated on April 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.