IndividualActive
Rajiv Sadana, MD
NPI 1669423034 · Internal Medicine Physician · O'Fallon, MO
Rajiv Sadana, MD is a Internal Medicine Physician provider in O'Fallon, MO (NPI 1669423034).
Provider details
- NPI number
- 1669423034
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2011002614 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
844 Waterbury Falls Drive
St Charles Cboc
O'Fallon, MO 63368
Phone: (314) 289-7676
Street-level locationGet directions
Mailing address
13531 Coliseum Dr
Chesterfield, MO 63017-3004
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2013-05-06
Frequently asked questions
- What is Rajiv Sadana's NPI number?
- Rajiv Sadana's National Provider Identifier (NPI) is 1669423034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rajiv Sadana's specialty?
- Rajiv Sadana is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rajiv Sadana located?
- Rajiv Sadana's practice location on file with NPPES is 844 Waterbury Falls Drive, O'Fallon, MO 63368.
- What is Rajiv Sadana's phone number?
- The practice phone number listed in the NPPES registry for Rajiv Sadana is (314) 289-7676.
- Is Rajiv Sadana's NPI active?
- Yes — Rajiv Sadana's NPI (1669423034) is active in the NPPES registry as of the last update on 2013-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.