Dr. Thomas William Callan I, MD
Dr. Thomas William Callan I, MD is a Hematology & Oncology Physician in El Cajon, California. Practices as a sole proprietor. Licensed in California.
- Licensed in
- CA
- In the registry since
- 2008
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
230 Cajon View DrEl Cajon, CA 92020-7502
Phone: (619) 440-4421
Fax: (619) 593-2120
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Hematology & Oncology Physician (primary) | Taxonomy 207RH0003X · Licence GFE26074 (CA) |
|---|
Record details
| NPI number | 1699911487 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | December 28, 2008 |
| Last updated in NPPES | March 7, 2023 |