DR. RYAN GRENIER DC
NPI 1508418914
Chiropractor in Wichita, KS
About Dr. Ryan Grenier Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN GRENIER DC (NPI 1508418914) is an individual chiropractor in Wichita, Kansas, licensed in Kansas (01-05986) and active in the NPI registry since July 2019. He is a graduate of Cleveland Chiropractic College - Kansas City (2019).
NPPES Registry Identity
Specialties & Licenses
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. Ryan Grenier 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.
Medicare Billing Reassignment
Medicare enrollment records show Ryan Grenier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wichita, KS 67226
- Reassigned Medicare billing, Kansas enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Ryan Grenier's NPI number?
The NPI number for Ryan Grenier is 1508418914. It was assigned to this individual provider in the NPPES registry on July 15, 2019.
Where is Ryan Grenier located?
Ryan Grenier practices at 3017 N Cypress St Ste B, Wichita, KS 67226. The listed phone number is (316) 425-1911.
What is Ryan Grenier's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Ryan Grenier enrolled in Medicare?
Yes. Ryan Grenier 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 Ryan Grenier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Grenier reassigns Medicare benefits to Ryan Grenier LLC (Wichita, KS). 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 Ryan Grenier'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 Ryan Grenier was last updated on May 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Ryan Grenier, DC · NPI 1508418914
Chiropractor provider in Wichita, Kansas. Individual provider, active in the CMS NPPES registry since July 15, 2019.
## Identity
- **NPI:** 1508418914 (Entity type: Individual)
- **Enumerated:** July 15, 2019
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 01-05986 (Kansas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3017 N CYPRESS ST STE B, Wichita, KS 67226-4026
- **Phone:** (316) 425-1911
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Ryan Grenier LLC (NPI 1518513043, Wichita, KS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Cleveland Chiropractic College - Kansas City, class of 2019
## Record status
- **NPPES last updated:** May 20, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1508418914) · Data from the CMS NPPES public registry.