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General NPI Number Information
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NPI Number | 1417085960
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Entity Type | Individual
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Provider Name | JAMES ROY VASSER M.D.
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Gender | Male
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Dates
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Enumeration Date | 02/28/2007
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Last Update Date | 09/11/2025
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Provider Practice Location Address
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Address Line | 300 HOSPITAL DR DEPARTMENT OF PATHOLOGY
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City | VALLEJO
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State | CA
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Zip | 94589-2574
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Country | US
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Telephone | 707-554-5331
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Fax | 707-642-1095
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Provider Business Mailing Address
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Address Line | 300 HOSPITAL DRIVE DEPARTMENT OF PATHOLOGY
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City | VALLEJO
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State | CA
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Zip | 94589
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Country | US
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Telephone | 707-554-5331
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Fax | 707-642-1095
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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 | 207ZC0500X
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Taxonomy Name | Cytopathology Physician
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License Number | A42628
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License Number State | CA
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Taxonomy #2
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Taxonomy Code | 207ZP0102X
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Taxonomy Name | Anatomic Pathology & Clinical Pathology Physician
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License Number | A42628
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License Number State | CA
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