Ryan D. Mccain, DC, LLC
NPI 1174801815 · Chiropractor · O Fallon, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan D. Mccain, DC, LLC is a Chiropractor organization in O Fallon, MO (NPI 1174801815).
Provider details
- NPI number
- 1174801815
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Ryan Mccain, Chiropractor(314) 435-0186
- License
- 2010040771 (MO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Cadence Chiropractic & Sports Performance
Registry dates
- Enumerated
- 2011-07-29
- Last updated
- 2014-03-05
Frequently asked questions
- What is Ryan D. Mccain, DC, LLC's NPI number?
- Ryan D. Mccain, DC, LLC's National Provider Identifier (NPI) is 1174801815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ryan D. Mccain, DC, LLC?
- Ryan D. Mccain, DC, LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Ryan D. Mccain, DC, LLC located?
- Ryan D. Mccain, DC, LLC's practice location on file with NPPES is 1278 Bryan Rd, O Fallon, MO 63366-3771.
- What is Ryan D. Mccain, DC, LLC's phone number?
- The practice phone number listed in the NPPES registry for Ryan D. Mccain, DC, LLC is (636) 393-8753.
- Does Ryan D. Mccain, DC, LLC accept Medicare?
- Ryan D. Mccain, DC, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ryan D. Mccain, DC, LLC?
- The authorized official listed on Ryan D. Mccain, DC, LLC's NPPES record is Ryan Mccain, Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ryan D. Mccain, DC, LLC's NPI active?
- Yes — Ryan D. Mccain, DC, LLC's NPI (1174801815) is active in the NPPES registry as of the last update on 2014-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.