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Tobias Terhaar, DC
NPI 1821948043 · Rehabilitation Chiropractor · Festus, MO
Tobias Terhaar, DC is a Rehabilitation Chiropractor provider in Festus, MO (NPI 1821948043).
Provider details
- NPI number
- 1821948043
- Entity type
- Individual
- Primary specialty
- Rehabilitation ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- 2023002519 (MO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1113 W Gannon Dr
Festus, MO 63028-2602
Phone: (636) 251-5542
Street-level locationGet directions
Mailing address
3923 Taplin Ct
Bridgeton, MO 63044-2956
Registry dates
- Enumerated
- 2026-01-28
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Tobias Terhaar's NPI number?
- Tobias Terhaar's National Provider Identifier (NPI) is 1821948043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tobias Terhaar's specialty?
- Tobias Terhaar is listed in the NPPES registry with a primary specialty of Rehabilitation Chiropractor (Chiropractic Providers).
- Where is Tobias Terhaar located?
- Tobias Terhaar's practice location on file with NPPES is 1113 W Gannon Dr, Festus, MO 63028-2602.
- What is Tobias Terhaar's phone number?
- The practice phone number listed in the NPPES registry for Tobias Terhaar is (636) 251-5542.
- Is Tobias Terhaar's NPI active?
- Yes — Tobias Terhaar's NPI (1821948043) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.