OrganizationActive
Msa Alliance, LLC
NPI 1689097529 · Sleep Medicine (Internal Medicine) Physician · O Fallon, IL
Provider details
- NPI number
- 1689097529
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Davis, Executive Director(618) 257-4644
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
310 N Seven Hills Rd
O Fallon, IL 62269-4111
Phone: (618) 628-2502
Street-level locationGet directions
Mailing address
310 N Seven Hills Rd
O Fallon, IL 62269-4111
Registry dates
- Enumerated
- 2014-01-29
- Last updated
- 2014-01-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.