James M. Johnson, MD
NPI 1174528004ActiveIndividual· Obstetrics & Gynecology, Obstetrics· Phoenix, AZ
Obstetrics & Gynecology, Obstetrics (MD) in Phoenix, Arizona, trained at University of Missouri, Columbia School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $4,244 for 49 claims, against $1,022 paid for services in 2024. Astellas Pharma US Inc was the largest of 3 companies reporting payments in 2025, $67.68 in all, mostly food and beverage.
Overview
| NPI | 1174528004 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Apr 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Obstetrics Primary | 207VX0000X | 27769 | AZ |
| Obstetrics & Gynecology, Gynecology | 207VG0400X | 27769 | 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 | 14 |
|---|---|
| Services billed | 18 across 8 procedure codes |
| Paid by Medicare | $1,022 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49 · 118 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $4,244 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Arizona OB GYN Affiliates PCChandler, AZ · 123 clinicians
Industry payments (Open Payments)
- 2025$67.68 · 3 payments from 3 companies
- 2024$77.76 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $33.19 | 1 |
| Boston Scientific Corporation | $18.56 | 1 |
| Hologic Sales and Service, LLC | $15.93 | 1 |
What the 2025 payments were for
- Food and Beverage$67.68 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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