Christopher Grantham, M.D.
NPI 1598761363ActiveIndividual· Anesthesiology· Oro Valley, AZ
Anesthesiology (M.D.) in Oro Valley, Arizona, trained at University of Virginia School of Medicine (class of 1981). Medicare paid $42,876 for services to 192 patients in 2024. Boston Scientific Corporation reported $35.88 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1598761363 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 24, 2005 |
| Last updated in NPPES | Dec 16, 2020 |
| Certified by provider | Dec 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 20235 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 192 |
|---|---|
| Services billed | 336 across 50 procedure codes |
| Paid by Medicare | $42,876 |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Anesthesiology |
Medical group
- Ias Arizona PLLCTucson, AZ · 114 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2024$35.88 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $35.88 | 1 |
What the 2024 payments were for
- Food and Beverage$35.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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