Robert Olson, DDS MS
NPI 1891869988 · Orthodontics and Dentofacial Orthopedics Dentistry · O Fallon, MO
Robert Olson, DDS MS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in O Fallon, MO (NPI 1891869988).
Provider details
- NPI number
- 1891869988
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS MS
- Sex
- Male
- Sole proprietor
- No
- License
- 11995 (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
- 2006-11-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Robert Olson's NPI number?
- Robert Olson's National Provider Identifier (NPI) is 1891869988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Olson's specialty?
- Robert Olson is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Robert Olson located?
- Robert Olson's practice location on file with NPPES is 103 Ofallon Commons Dr, O Fallon, MO 63368-7931.
- What is Robert Olson's phone number?
- The practice phone number listed in the NPPES registry for Robert Olson is (636) 978-9585.
- Is Robert Olson's NPI active?
- Yes — Robert Olson's NPI (1891869988) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.