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Christi Teufel, DNP-FNP
NPI 1255286043 · Family Medicine Physician · O Fallon, IL
Christi Teufel, DNP-FNP is a Family Medicine Physician provider in O Fallon, IL (NPI 1255286043).
Provider details
- NPI number
- 1255286043
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DNP-FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 041497452 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
103 E Brittany Ln
O Fallon, IL 62269-1242
Phone: (618) 509-2541
Street-level locationGet directions
Mailing address
103 E Brittany Ln
O Fallon, IL 62269-1242
Registry dates
- Enumerated
- 2026-02-27
- Last updated
- 2026-02-27
- Certified
- 2026-02-26
Frequently asked questions
- What is Christi Teufel's NPI number?
- Christi Teufel's National Provider Identifier (NPI) is 1255286043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christi Teufel's specialty?
- Christi Teufel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christi Teufel located?
- Christi Teufel's practice location on file with NPPES is 103 E Brittany Ln, O Fallon, IL 62269-1242.
- What is Christi Teufel's phone number?
- The practice phone number listed in the NPPES registry for Christi Teufel is (618) 509-2541.
- Is Christi Teufel's NPI active?
- Yes — Christi Teufel's NPI (1255286043) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.