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General NPI Number Information
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NPI Number | 1952213498
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Entity Type | Individual
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Provider Name | WARREN LEONARD MD
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Gender | Male
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Dates
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Enumeration Date | 09/21/2026
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Last Update Date | 09/21/2026
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Provider Practice Location Address
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Address Line | 9000 ROCKVILLE PIKE RM 7B05
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City | BETHESDA
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State | MD
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Zip | 20892-1674
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Country | US
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Telephone | 301-496-0098
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Fax |
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Provider Business Mailing Address
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Address Line | 9020 BURDETTE RD
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City | BETHESDA
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State | MD
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Zip | 20817-2114
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Country | US
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Telephone | 202-897-8962
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Fax |
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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 | 207RA0201X
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Taxonomy Name | Allergy & Immunology (Internal Medicine) Physician
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License Number | D0027344
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License Number State | MD
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