Feldewerth Chiropractic Inc
NPI 1043517162 · Chiropractor · O Fallon, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Feldewerth Chiropractic Inc is a Chiropractor organization in O Fallon, MO (NPI 1043517162).
Provider details
- NPI number
- 1043517162
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Fred Feldewerth, President(636) 978-7700
- License
- 006459 (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
15 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
- 2011-02-25
- Last updated
- 2011-02-25
Frequently asked questions
- What is Feldewerth Chiropractic Inc's NPI number?
- Feldewerth Chiropractic Inc's National Provider Identifier (NPI) is 1043517162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Feldewerth Chiropractic Inc?
- Feldewerth Chiropractic Inc is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Feldewerth Chiropractic Inc located?
- Feldewerth Chiropractic Inc's practice location on file with NPPES is 207 S Main St, O Fallon, MO 63366-2804.
- What is Feldewerth Chiropractic Inc's phone number?
- The practice phone number listed in the NPPES registry for Feldewerth Chiropractic Inc is (636) 978-7700.
- Does Feldewerth Chiropractic Inc accept Medicare?
- Feldewerth Chiropractic Inc 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 Feldewerth Chiropractic Inc?
- The authorized official listed on Feldewerth Chiropractic Inc's NPPES record is Fred Feldewerth, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Feldewerth Chiropractic Inc's NPI active?
- Yes — Feldewerth Chiropractic Inc's NPI (1043517162) is active in the NPPES registry as of the last update on 2011-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.