Individual
DR. CYRENE D GROTHAUS-DAY
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
MD
Contact information
Practice address
1378 MOSSWOODS DR, FENTON, MO 63026-7226
(636) 861-1676
Mailing address
335 DAVIS DR, HOLTS SUMMIT, MO 65043-2135
(561) 320-2958
Taxonomy
Speciality
Code
Description
License number
State
207LP3000X
Pediatric Anesthesiology Physician
036-126419
IL
207LP3000X
Pediatric Anesthesiology Physician
Primary
2003019558
MO
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
036126419
—
IL
05
—
204893622
—
MO
01
—
336
MO-BLUE SHIELD
—
Enumeration date
07/14/2006
Last updated
09/08/2025
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