ROGER G KNOWLES D.C.
NPI 1265590608
Chiropractor - Orthopedic in Lakewood, CO

Active since December 05, 2006
12792 W. ALAMEDA PKWY., SUITE E, LAKEWOOD, CO 80228(303) 988-8823 Get Directions Write a Review

NPPES record last updated: July 19, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Roger G Knowles D.c. NPPES

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

ROGER G KNOWLES D.C. (NPI 1265590608) is an individual orthopedic provider in Lakewood, Colorado, licensed in Colorado (2281) and active in the NPI registry since December 2006. He is a graduate of Los Angeles College Of Chiropractic (1983).

NPPES Registry Identity

NPI1265590608
Entity TypeIndividualMale
Primary Taxonomy111NX0800X
Provider Legal NameROGER G KNOWLESCredential: D.C.
Location Address12792 W. ALAMEDA PKWY., SUITE ELakewood, CO 80228
Mailing Address220 Sunrise AveMedford, OR 97504-6660
Sole ProprietorNo
Medical School CMSLos Angeles College Of ChiropracticGraduated 1983
Enumeration DateDecember 5, 2006
Last NPPES UpdateJuly 19, 2018
✔ NPI 1265590608 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractor · OrthopedicChiropractic Providers
Taxonomy Code111NX0800X
Licenses✔ Licensed in CO · 2281✔ Licensed in OR · 5909
Definition
Chiropractic Orthopedics/Neuromusculoskeletal Medicine is defined as that branch of chiropractic medicine that includes the continued acquisition of knowledge relative to both normal functions and diseases of the human body as they relate to the bones, joints, capsules, discs, muscles, ligaments, tendons, their complete neurological and vascular components, referred organ systems and contiguous tissues. This also includes the development and perfection of skills relative to health maintenance when such exists and when not, the investigations, historical review, physical detection, correlative diagnosis development and complete management of any disorder within the bounds defined herein. Also necessary is the delivery of the combined knowledge and skill on a primary basis to patients who both need and desire this service to the eventual outcome of remissions, whenever resolution is not readily achievable. In addition the certified chiropractic orthopedist/neuromusculoskeletal medicine specialist provides consultation services at the request of other qualified doctors seeking assistance in the care of their patients. The chiropractic orthopedist/neuromusculoskeletal medicine specialist may also engage in the teaching and or research of subjects and materials relevant to pursuing the quest for knowledge in the ever changing field of the orthopedic specialty.
12792 W. ALAMEDA PKWY., SUITE E, Lakewood, CO 80228

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Roger G Knowles D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507854619
PECOS Enrollment IDI20190325002340

Medicare Billing Reassignment

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

Orthopedic
12792 W ALAMEDA PKWY STE E
Lakewood, CO 80228
  • Reassigned Medicare billing, Oregon enrollment

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.
518 services41 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 Roger Knowles's NPI number?

The NPI number for Roger Knowles is 1265590608. It was assigned to this individual provider in the NPPES registry on December 5, 2006.

Where is Roger Knowles located?

Roger Knowles practices at 12792 W. Alameda Pkwy., Suite E, Lakewood, CO 80228. The listed phone number is (303) 988-8823.

What is Roger Knowles's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Orthopedic, with taxonomy code 111NX0800X.

Is Roger Knowles enrolled in Medicare?

Yes. Roger Knowles is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Roger Knowles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Roger Knowles reassigns Medicare benefits to Knowles Chiropractic Office, LLC (Lakewood, 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 Roger Knowles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Roger Knowles accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Roger Knowles as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Roger Knowles was last updated on July 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.