Individual
DR. WILLIAM T CHAO
Active
Sole proprietor
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
615 S NEW BALLAS RD, SAINT LOUIS, MO 63141-8221
(314) 251-6450
Mailing address
621 S NEW BALLAS RD, SAINT LOUIS, MO 63141-8241
(314) 251-5860
(314) 251-5861
Taxonomy
Speciality
Code
Description
License number
State
2080N0001X
Neonatal-Perinatal Medicine Physician
Primary
R9BOO
MO
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
2710209
BNDD
MO
01
—
R9BOO
STATE LICENSE
MO
Enumeration date
04/19/2006
Last updated
07/08/2007
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