National Provider Identifier Database

CHARLES E GEYER JR, MD – NPI #1891795001
Hematology & Oncology

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.


Contact Information

CHARLES E GEYER JR, MD
6445 MAIN ST FL 24
HOUSTON, TX77030-1502
Phone: 713-441-9948
Fax: 713-441-8791
Website:
Specialty Taxonomy Code
* Hematology & Oncology 207RH0003X
Internal Medicine 207R00000X
Medical Oncology 207RX0202X

* Indicates primary specialty

NPI Profile & details for CHARLES E GEYER JR

NPI Number 1891795001
Credentials MD
Entity Individual
Enumeration date 07/29/2005
Last updated 06/23/2020 - About 6 years ago
Sole proprietor1 No
Identifiers
  • PA License #: MD419017
  • TX License #: F6662
  • VA License #: 0101254387
  • OH Medicaid: 2342334
  • PA Medicaid: 0019157400001
  • TX Medicaid: 202569406
  • WV Medicaid: 3810011108
  • TX Other: 905763 MEDICARE NUMBER IND
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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