OrganizationActive
St Clair Allergy-Asthma
NPI 1225367337 · Specialist · St. Clair, MO
Provider details
- NPI number
- 1225367337
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- John Marcum, President(636) 629-6030
- License
- R3G15 (MO)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1020 St. Clair Plaza
St. Clair, MO 63077
Phone: (636) 629-6030
Fax: (636) 629-6030
Street-level locationGet directions
Mailing address
13025 Pagada Pkwy
Saint Louis, MO 63127-1931
Registry dates
- Enumerated
- 2009-12-18
- Last updated
- 2014-07-25
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.