Individual
FREDERICK JOSEPH AST
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
35 E 30TH ST, STE 1A, NEW YORK, NY 10016-7325
(212) 725-7027
(212) 725-0433
Mailing address
35 E 30TH ST, STE 1A, NEW YORK, NY 10016-7325
(212) 725-7027
(212) 725-0433
Taxonomy
Speciality
Code
Description
License number
State
207K00000X
Allergy & Immunology Physician
1783111
NY
207R00000X
Internal Medicine Physician
1783111
NY
207RR0500X
Rheumatology Physician
Primary
1783111
NY
207RR0500X
Rheumatology Physician
77224
AZ
Other
Enumeration date
03/02/2006
Last updated
12/09/2025
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