Geoffrey Douglas Block, MD
Geoffrey Douglas Block, MD is an Internal Medicine in Tucson, Arizona. Qualified in 1986, 40 years ago. Practices with Banner-University Medical Group, a 1,071-clinician group and accepts Medicare assignment. Licensed in Arizona and California.
- Years since qualifying
- 40
- Licensed in
- AZ, CA
- In the registry since
- 2005
- Specialties on file
- 6
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
4407 N Sabino Mountain DrTucson, AZ 85750-6927
Phone: (412) 967-9450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence 57637 (AZ) |
|---|---|
| Transplant Hepatology Physician | Taxonomy 207RT0003X · Licence G131448 (CA) |
| Transplant Hepatology Physician | Taxonomy 207RT0003X · Licence 57637 (AZ) |
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence 131448 (CA) |
| Hepatology Physician | Taxonomy 207RI0008X · Licence 57637 (AZ) |
| Hepatology Physician | Taxonomy 207RI0008X · Licence G131448 (CA) |
Record details
| NPI number | 1942208608 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | July 7, 2005 |
| Last updated in NPPES | July 17, 2026 |
| Certification date | July 17, 2026 |
| Mailing address | 4407 N Sabino Mountain Dr, Tucson, AZ 85750-6927 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Also practises | GASTROENTEROLOGY |
| Medical school | OTHER |
| Graduated | 1986 (40 years in practice) |
| Group practice | Banner-University Medical Group — 1071 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |