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General NPI Number Information
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NPI Number | 1043340292
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Entity Type | Individual
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Provider Name | TANGUY YANN SEIWERT M.D.
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Gender | Male
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Dates
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Enumeration Date | 03/06/2007
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Last Update Date | 08/12/2025
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Provider Practice Location Address
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Address Line | 9910 FRANKLIN SQUARE DR STE 2110
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City | BALTIMORE
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State | MD
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Zip | 21236-4902
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Country | US
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Telephone | 410-933-6423
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Fax |
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Provider Business Mailing Address
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Address Line | 814 PARTIN WAY
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City | GEORGETOWN
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State | DE
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Zip | 19947-8715
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Country | US
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Telephone | 302-447-9009
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Fax | 321-471-1136
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Authorized Official
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Title or Position |
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Name |
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Credential |
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Telephone |
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Scope of Practice (Provider's specialty)
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Taxonomy #1
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Taxonomy Code | 207RX0202X
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Taxonomy Name | Medical Oncology Physician
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License Number | D88003
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License Number State | MD
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