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DR. DARBY ELIZABETH LYLES D.C.
NPI 1134437833
Chiropractor in Littleton, CO

Active since September 16, 2010Accepts Medicare Assignment
8055 W BOWLES AVE STE 1000, LITTLETON, CO 80123(864) 497-2394(303) 922-9067 Get Directions Write a Review

NPPES record last updated: June 6, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Darby Elizabeth Lyles D.c. NPPES

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

DR. DARBY ELIZABETH LYLES D.C. (NPI 1134437833) is an individual chiropractor in Littleton, Colorado, licensed in Colorado (6574) and active in the NPI registry since September 2010. She maintains a secondary practice location in Lakewood and is a graduate of Sherman College Of Straight Chiropractic (2010).

NPPES Registry Identity

NPI1134437833
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. DARBY ELIZABETH LYLESCredential: D.C.
Location Address8055 W BOWLES AVE STE 1000Littleton, CO 80123-3051
Mailing Address55 N Ranch RdLittleton, CO 80127-5739 · (864) 497-2394 · Fax (719) 630-7683
Phone(864) 497-2394
Fax(303) 922-9067
Sole ProprietorNo
Medical School CMSSherman College Of Straight ChiropracticGraduated 2010
Enumeration DateSeptember 16, 2010
Last NPPES UpdateJune 6, 2023
NPPES CertifiedJune 6, 2023
✔ NPI 1134437833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Licenses✔ Licensed in CO · 6574✔ Licensed in CO · 6074
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.
8055 W BOWLES AVE STE 1000, Littleton, CO 80123
Open in Google Maps ↗

Secondary Practice Location 1

Location 1455 S Teller StLakewood, CO 80226-7395 · Phone (864) 497-2394

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. Darby Elizabeth Lyles D.c. 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 ID5294995239
PECOS Enrollment IDI20120328000678

Medicare Billing Reassignments

2

Medicare enrollment records show Darby Lyles reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

100 Chiro Thomas 1 LLC
Same address
Chiropractor
8055 W BOWLES AVE STE 1000
Littleton, CO 80123
  • Reassigned Medicare billing, Colorado enrollment
NPI 1558018101 (719) 217-0895
100 Percent A Chiropractic Wellness Center South Denver LLC
7.7 mi
Chiropractor
455 S TELLER ST
Lakewood, CO 80226
  • Reassigned Medicare billing, Colorado enrollment
NPI 1700182730 (303) 922-1007

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.
533 services43 patients

Other Providers at the Same Location NPPES

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

100 CHIRO THOMAS 1 LLC
Chiropractor
8055 W BOWLES AVE STE 1000
LITTLETON, CO 80123
Jefferson County (719) 217-0895

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 Darby Lyles's NPI number?

The NPI number for Darby Lyles is 1134437833. It was assigned to this individual provider in the NPPES registry on September 16, 2010.

Where is Darby Lyles located?

Darby Lyles practices at 8055 W Bowles Ave Ste 1000, Littleton, CO 80123. The listed phone number is (864) 497-2394.

What is Darby Lyles's specialty?

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

Is Darby Lyles enrolled in Medicare?

Yes. Darby Lyles 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 organizations bill Medicare for Darby Lyles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darby Lyles reassigns Medicare benefits to 2 organizations: 100 Chiro Thomas 1 LLC (Littleton, CO) and 100 Percent A Chiropractic Wellness Center South Denver LLC (Lakewood, CO). Each 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 Darby Lyles'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 Darby Lyles was last updated on June 6, 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.