First Stop Chiropractic LLC
NPI 1699485797 · Chiropractor · Fenton, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
First Stop Chiropractic LLC is a Chiropractor organization in Fenton, MO (NPI 1699485797).
Provider details
- NPI number
- 1699485797
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Parent organization
- First Stop Chiropractic LLC
- Organization subpart
- Yes
- Authorized official
- Tonja Matthias, Clinic Director(314) 574-1907
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
Registry dates
- Enumerated
- 2022-11-29
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is First Stop Chiropractic LLC's NPI number?
- First Stop Chiropractic LLC's National Provider Identifier (NPI) is 1699485797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is First Stop Chiropractic LLC?
- First Stop Chiropractic LLC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is First Stop Chiropractic LLC located?
- First Stop Chiropractic LLC's practice location on file with NPPES is 36 Fenton Plz, Fenton, MO 63026-4110.
- What is First Stop Chiropractic LLC's phone number?
- The practice phone number listed in the NPPES registry for First Stop Chiropractic LLC is (314) 574-1907.
- Does First Stop Chiropractic LLC accept Medicare?
- First Stop Chiropractic 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 First Stop Chiropractic LLC?
- The authorized official listed on First Stop Chiropractic LLC's NPPES record is Tonja Matthias, Clinic Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is First Stop Chiropractic LLC's NPI active?
- Yes — First Stop Chiropractic LLC's NPI (1699485797) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.