Estelle R. Farrell, DO
NPI 1174614622ActiveIndividual· Physical Medicine & Rehabilitation· Scottsdale, AZ
Physical Medicine & Rehabilitation (DO) in Scottsdale, Arizona, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1993). 55 Medicare patients in 2024, $54,977 paid; nearly all of their 1,072 Part D prescriptions were generic (94%). Electronic Waveform Lab, Inc. was the largest of 12 companies reporting payments in 2025, $1,575 in all, mostly food and beverage.
Overview
| NPI | 1174614622 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Sep 28, 2006 |
| Last updated in NPPES | Nov 11, 2022 |
| Certified by provider | Jan 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 3223 | AZ |
| Pain Medicine, Pain Medicine | 208VP0000X | 3223 | 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 - Physical Medicine and Rehabilitation (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 819 across 33 procedure codes |
| Paid by Medicare | $54,977 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,072 · 1,197 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $63,631 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Physical Medicine And Rehabilitation |
Hospital affiliation
- Verde Valley Medical CenterCottonwood, AZ
Industry payments (Open Payments)
- 2025$1,575 · 37 payments from 12 companies
- 2024$542.31 · 21 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Electronic Waveform Lab, Inc. | $370.08 | 15 |
| Lundbeck LLC | $289.33 | 2 |
| Vertex Pharmaceuticals Incorporated | $205.29 | 6 |
| Pacira Pharmaceuticals Incorporated | $198.04 | 4 |
| Spr Therapeutics, Inc | $134.60 | 1 |
What the 2025 payments were for
- Food and Beverage$1,550 · 36 payments
- Travel and Lodging$24.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physical Medicine & Rehabilitation providers in Scottsdale
- 1730118092
- 1609581123
- 1043657893
- 1558507657
- 1336149723
- 1386862936
- 1619721503
- 1851648331
- 1811430697
- 1033733282
- 1740030493
- 1750762647
All Physical Medicine & Rehabilitation providers in Arizona →