Basic Information
| Provider Information | |||||||||
| NPI: | 1417999533 | ||||||||
| EntityType: | 1 | ||||||||
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| OrganizationName: | |||||||||
| LastName: | AVVENTO | ||||||||
| FirstName: | LOUIS | ||||||||
| MiddleName: | J | ||||||||
| NamePrefix: | DR. | ||||||||
| NameSuffix: | |||||||||
| Credential: | MD | ||||||||
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| Mailing Information | |||||||||
| Address1: | 1500 ROUTE 112 BLDG 4 | ||||||||
| Address2: | |||||||||
| City: | PORT JEFFERSON STATION | ||||||||
| State: | NY | ||||||||
| PostalCode: | 117768055 | ||||||||
| CountryCode: | US | ||||||||
| TelephoneNumber: | 6317510000 | ||||||||
| FaxNumber: | 6315096559 | ||||||||
| Practice Location | |||||||||
| Address1: | 640 COUNTY ROAD 39 | ||||||||
| Address2: | |||||||||
| City: | SOUTHAMPTON | ||||||||
| State: | NY | ||||||||
| PostalCode: | 119685219 | ||||||||
| CountryCode: | US | ||||||||
| TelephoneNumber: | 6317513000 | ||||||||
| FaxNumber: | 6315096559 | ||||||||
| Other Information | |||||||||
| ProviderEnumerationDate: | 06/12/2006 | ||||||||
| LastUpdateDate: | 01/30/2020 | ||||||||
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| ProviderGenderCode: | M | ||||||||
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| IsSoleProprietor: | N | ||||||||
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| NPICertificationDate: | 01/30/2020 | ||||||||
Taxonomy Information
| Taxonomy | License | State | Switch | TaxonomyGroup | TaxonomyType | TaxonomyClass | SubSpecialty | 207RH0003X | 161779 | NY | Y | Allopathic & Osteopathic Physicians | Internal Medicine | Hematology & Oncology |
ID Information
| ID | Type | State | Issuer | Description | 830007838 | 01 | NY | RAIL ROAD MEDICARE | OTHER | 01104521 | 05 | NY | MEDICAID | 14B862 | 01 | NY | BLUE CROSS | OTHER |