Steven G. Nelson, MD
NPI 1902890064ActiveIndividual· Obstetrics & Gynecology· Phoenix, AZ
Obstetrics & Gynecology (MD) in Phoenix, Arizona, trained at University of Utah School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $15,672 for 262 claims, against $10,115 paid for services in 2024. Organon LLC was the largest of 14 companies reporting payments in 2025, $9,901 in all, mostly compensation for serving as faculty or as a speaker for a me.
Overview
| NPI | 1902890064 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 6, 2005 |
| Last updated in NPPES | Jul 8, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 13731 | AZ |
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 - Obstetrics/Gynecology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 165 across 14 procedure codes |
| Paid by Medicare | $10,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 262 · 592 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $15,672 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Genesis OB GYN PLLCOro Valley, AZ · 110 clinicians
Industry payments (Open Payments)
- 2025$9,901 · 31 payments from 14 companies
- 2024$14,330 · 34 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $9,491 | 12 |
| Biogen, Inc. | $73.60 | 3 |
| Hologic Sales and Service, LLC | $53.02 | 2 |
| Aspira Women's Health Inc | $52.87 | 1 |
| Pfizer Inc. | $38.21 | 2 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$9,308 · 8 payments
- Food and Beverage$593.39 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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