OrganizationActive
Terry M. Trezek
NPI 1881041713 · General Practice Dentistry · O Fallon, MO
Terry M. Trezek is a General Practice Dentistry organization in O Fallon, MO (NPI 1881041713).
Provider details
- NPI number
- 1881041713
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Terry Trezek, Owner(636) 329-1254
- License
- 2000161566 (MO)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1630 Market Center Dr
Suite 101
O Fallon, MO 63368-8407
Phone: (636) 329-1254
Fax: (636) 329-1837
Street-level locationGet directions
Mailing address
1630 Market Center Dr
O Fallon, MO 63368-8407
Other names (DBA / former)
- Other name
- Terry M. Trezek, DMD, LLC
Registry dates
- Enumerated
- 2016-05-20
- Last updated
- 2016-05-20
Frequently asked questions
- What is Terry M. Trezek's NPI number?
- Terry M. Trezek's National Provider Identifier (NPI) is 1881041713, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Terry M. Trezek?
- Terry M. Trezek is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Terry M. Trezek located?
- Terry M. Trezek's practice location on file with NPPES is 1630 Market Center Dr, O Fallon, MO 63368-8407.
- What is Terry M. Trezek's phone number?
- The practice phone number listed in the NPPES registry for Terry M. Trezek is (636) 329-1254.
- Who is the authorized official for Terry M. Trezek?
- The authorized official listed on Terry M. Trezek's NPPES record is Terry Trezek, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Terry M. Trezek's NPI active?
- Yes — Terry M. Trezek's NPI (1881041713) is active in the NPPES registry as of the last update on 2016-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.