Basic Information
Provider Information | |||||||||
NPI: | 1891795001 | ||||||||
EntityType: | 1 | ||||||||
ReplacementNPI: |   | ||||||||
OrganizationName: |   | ||||||||
LastName: | GEYER | ||||||||
FirstName: | CHARLES | ||||||||
MiddleName: | E | ||||||||
NamePrefix: | DR. | ||||||||
NameSuffix: | JR. | ||||||||
Credential: | MD | ||||||||
OtherOrganizationName: |   | ||||||||
OtherOrganizationType: |   | ||||||||
OtherLastName: |   | ||||||||
OtherFirstName: |   | ||||||||
OtherMiddleName: |   | ||||||||
OtherNamePrefix: |   | ||||||||
OtherNameSuffix: |   | ||||||||
OtherCredential: |   | ||||||||
OtherLastNameType: |   | ||||||||
Mailing Information | |||||||||
Address1: | 6445 MAIN ST FL 24 | ||||||||
Address2: |   | ||||||||
City: | HOUSTON | ||||||||
State: | TX | ||||||||
PostalCode: | 770301502 | ||||||||
CountryCode: | US | ||||||||
TelephoneNumber: | 7134419948 | ||||||||
FaxNumber: | 7134418791 | ||||||||
Practice Location | |||||||||
Address1: | 6445 MAIN ST FL 24 | ||||||||
Address2: |   | ||||||||
City: | HOUSTON | ||||||||
State: | TX | ||||||||
PostalCode: | 770301502 | ||||||||
CountryCode: | US | ||||||||
TelephoneNumber: | 7134419948 | ||||||||
FaxNumber: | 7134418791 | ||||||||
Other Information | |||||||||
ProviderEnumerationDate: | 07/29/2005 | ||||||||
LastUpdateDate: | 06/23/2020 | ||||||||
NPIDeactivationReasonCode: |   | ||||||||
NPIDeactivationDate: |   | ||||||||
NPIReactivationDate: |   | ||||||||
ProviderGenderCode: | M | ||||||||
AuthorizedOfficialLastName: |   | ||||||||
AuthorizedOfficialFirstName: |   | ||||||||
AuthorizedOfficialMiddleName: |   | ||||||||
AuthorizedOfficialTitleorPosition: |   | ||||||||
AuthorizedOfficialTelephone: |   | ||||||||
IsSoleProprietor: | N | ||||||||
IsOrganizationSubpart: |   | ||||||||
ParentOrganizationLBN: |   | ||||||||
AuthorizedOfficialNamePrefix: |   | ||||||||
AuthorizedOfficialNameSuffix: |   | ||||||||
AuthorizedOfficialCredential: |   | ||||||||
NPICertificationDate: | 06/23/2020 |
Taxonomy Information
Taxonomy | License | State | Switch | TaxonomyGroup | TaxonomyType | TaxonomyClass | SubSpecialty | 207R00000X | F6662 | TX | N |   | Allopathic & Osteopathic Physicians | Internal Medicine |   | 207RH0003X | 0101254387 | VA | N |   | Allopathic & Osteopathic Physicians | Internal Medicine | Hematology & Oncology | 207RX0202X | MD419017 | PA | N |   | Allopathic & Osteopathic Physicians | Internal Medicine | Medical Oncology | 207RH0003X | F6662 | TX | Y |   | Allopathic & Osteopathic Physicians | Internal Medicine | Hematology & Oncology |
ID Information
ID | Type | State | Issuer | Description | 202569406 | 05 | TX |   | MEDICAID | 2342334 | 05 | OH |   | MEDICAID | 0019157400001 | 05 | PA |   | MEDICAID | 3810011108 | 05 | WV |   | MEDICAID | 905763 | 01 | TX | MEDICARE NUMBER IND | OTHER |