Individual
DR. WILLIAM FREDERICK FELDNER
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
D.O.
Contact information
Practice address
3009 NORTH NEW BALLAS ROAD STE 226A, SAINT LOUIS, MO 63195-2395
(314) 996-4900
(314) 996-4901
Mailing address
PO BOX 959354, SAINT LOUIS, MO 63195-3340
(314) 996-4900
(314) 996-4901
Taxonomy
Speciality
Code
Description
License number
State
207Q00000X
Family Medicine Physician
Primary
R1J82
MO
207QS0010X
Sports Medicine (Family Medicine) Physician
R1J82
MO
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
205157803
—
MO
05
—
205157811
—
MO
Enumeration date
12/23/2005
Last updated
09/18/2025
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