Basic Information
| Provider Information | |||||||||
| NPI: | 1821085358 | ||||||||
| EntityType: | 1 | ||||||||
| ReplacementNPI: | |||||||||
| OrganizationName: | |||||||||
| LastName: | TOYAMA | ||||||||
| FirstName: | MARK | ||||||||
| MiddleName: | |||||||||
| NamePrefix: | |||||||||
| NameSuffix: | |||||||||
| Credential: | M.D. | ||||||||
| OtherOrganizationName: | |||||||||
| OtherOrganizationType: | |||||||||
| OtherLastName: | |||||||||
| OtherFirstName: | |||||||||
| OtherMiddleName: | |||||||||
| OtherNamePrefix: | |||||||||
| OtherNameSuffix: | |||||||||
| OtherCredential: | |||||||||
| OtherLastNameType: | |||||||||
| Mailing Information | |||||||||
| Address1: | PO BOX 388320 | ||||||||
| Address2: | |||||||||
| City: | CHICAGO | ||||||||
| State: | IL | ||||||||
| PostalCode: | 606388320 | ||||||||
| CountryCode: | US | ||||||||
| TelephoneNumber: | 7737678283 | ||||||||
| FaxNumber: | 7737678320 | ||||||||
| Practice Location | |||||||||
| Address1: | 676 N SAINT CLAIR ST | ||||||||
| Address2: | SUITE 1525 | ||||||||
| City: | CHICAGO | ||||||||
| State: | IL | ||||||||
| PostalCode: | 606112927 | ||||||||
| CountryCode: | US | ||||||||
| TelephoneNumber: | 3122551451 | ||||||||
| FaxNumber: | 3122660478 | ||||||||
| Other Information | |||||||||
| ProviderEnumerationDate: | 09/30/2005 | ||||||||
| LastUpdateDate: | 07/08/2007 | ||||||||
| NPIDeactivationReasonCode: | |||||||||
| NPIDeactivationDate: | |||||||||
| NPIReactivationDate: | |||||||||
| ProviderGenderCode: | M | ||||||||
| AuthorizedOfficialLastName: | |||||||||
| AuthorizedOfficialFirstName: | |||||||||
| AuthorizedOfficialMiddleName: | |||||||||
| AuthorizedOfficialTitleorPosition: | |||||||||
| AuthorizedOfficialTelephone: | |||||||||
| IsSoleProprietor: | X | ||||||||
| IsOrganizationSubpart: | |||||||||
| ParentOrganizationLBN: | |||||||||
| AuthorizedOfficialNamePrefix: | |||||||||
| AuthorizedOfficialNameSuffix: | |||||||||
| AuthorizedOfficialCredential: | |||||||||
| NPICertificationDate: | |||||||||
Taxonomy Information
| Taxonomy | License | State | Switch | TaxonomyGroup | TaxonomyType | TaxonomyClass | SubSpecialty | 208600000X | IL | Y | Allopathic & Osteopathic Physicians | Surgery |
ID Information
| ID | Type | State | Issuer | Description | 01621690 | 01 | IL | BLUE SHIELD | OTHER |