Joshua B. Ng, MD
NPI 1245435767ActiveIndividual· Anesthesiology· Oro Valley, AZ
Anesthesiology (MD) in Oro Valley, Arizona, trained at New York University School of Medicine (class of 2007). Medicare paid $23,721 for services to 115 patients in 2024. Avanos Medical was the largest of 2 companies reporting payments in 2025, $904.93 in all, mostly travel and lodging.
Overview
| NPI | 1245435767 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2007 |
| Last updated in NPPES | Nov 5, 2025 |
| Certified by provider | Nov 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 75356 | AZ |
| Anesthesiology | 207L00000X | L-232481 | MA |
| Anesthesiology | 207L00000X | A120721 | CA |
| Anesthesiology | 207L00000X | R5440 | TX |
| Anesthesiology | 207L00000X | 101450-875 | WI |
| Anesthesiology | 207L00000X | 01094867A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (AZ); Practitioner - Anesthesiology (CA); Practitioner - Anesthesiology (IL); Practitioner - Anesthesiology (IN); Practitioner - Anesthesiology (TX); Practitioner - Anesthesiology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 139 across 46 procedure codes |
| Paid by Medicare | $23,721 |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Anesthesiology |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- Northstar Anesthesia III PAFort Worth, TX · 373 clinicians
- Northwest Hbp Medical Services LLCOro Valley, AZ · 284 clinicians
- McOn Anesthesia PLLCDallas, TX · 56 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus St Michael Health SystemTexarkana, TX
- Northwest Medical CenterTucson, AZ
- Northwest Texas HospitalAmarillo, TX
- Oro Valley HospitalOro Valley, AZ
Industry payments (Open Payments)
- 2025$904.93 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Avanos Medical | $781.86 | 3 |
| Heartflow, Inc. | $123.07 | 2 |
What the 2025 payments were for
- Travel and Lodging$781.86 · 3 payments
- Food and Beverage$123.07 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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