Stephen Hiatt, D.D.S.
NPI 1942316617 · Oral and Maxillofacial Surgery (Dentist) · O Fallon, MO
Stephen Hiatt, D.D.S. is a Oral and Maxillofacial Surgery (Dentist) provider in O Fallon, MO (NPI 1942316617).
Provider details
- NPI number
- 1942316617
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 013949 (MO)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-22
- Last updated
- 2019-02-14
Frequently asked questions
- What is Stephen Hiatt's NPI number?
- Stephen Hiatt's National Provider Identifier (NPI) is 1942316617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Hiatt's specialty?
- Stephen Hiatt is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Stephen Hiatt located?
- Stephen Hiatt's practice location on file with NPPES is 5551 Winghaven Blvd Ste 210, O Fallon, MO 63368.
- What is Stephen Hiatt's phone number?
- The practice phone number listed in the NPPES registry for Stephen Hiatt is (636) 978-6967.
- Is Stephen Hiatt's NPI active?
- Yes — Stephen Hiatt's NPI (1942316617) is active in the NPPES registry as of the last update on 2019-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.