Helen Chang Hall
NPI 1679908768ActiveIndividual· Surgery· Glendale, AZ
Surgery in Glendale, Arizona, trained at Medical College of Wisconsin (class of 2008). 220 Medicare patients in 2024, $80,798 paid; nearly all of their 158 Part D prescriptions were generic (90%). Davol Inc. was the largest of 4 companies reporting payments in 2025, $270.04 in all, mostly food and beverage.
Overview
| NPI | 1679908768 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Sep 7, 2013 |
| Last updated in NPPES | Oct 14, 2024 |
| Certified by provider | Oct 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 25MA09324800 | NJ |
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 - Colorectal Surgery (Proctology) (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 513 across 46 procedure codes |
| Paid by Medicare | $80,798 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 158 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $3,945 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Banner Physician Specialists Arizona LLCChandler, AZ · 373 clinicians
Hospital affiliations
- Banner Boswell Medical CenterSun City, AZ
- Banner Thunderbird Medical CenterGlendale, AZ
Industry payments (Open Payments)
- 2025$270.04 · 4 payments from 4 companies
- 2024$537.61 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Davol Inc. | $157.97 | 1 |
| Intuitive Surgical, Inc. | $79.98 | 1 |
| Boston Scientific Corporation | $16.68 | 1 |
| Integra Lifesciences Corporation | $15.41 | 1 |
What the 2025 payments were for
- Food and Beverage$270.04 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Glendale
- 1053418327
- 1407318298
- 1538391479
- 1780815464
- 1669079109
- 1053931634
- 1407801525
- 1528227089
- 1871209494
- 1780428961
- 1033749023
- 1962401117