James Gordon Ames Jr., MD
NPI 1811998933ActiveIndividual· Internal Medicine· Glendale, AZ
Internal Medicine (MD) in Glendale, Arizona, trained at Perelman School of Med at the University of Pennsylvania (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $712,004 for 10,834 claims, against $109,851 paid for services in 2024. Abbott Laboratories was the largest of 3 companies reporting payments in 2024, $114.50 in all, mostly food and beverage.
Overview
| NPI | 1811998933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Dec 29, 2025 |
| Certified by provider | Dec 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 33973 | 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 - Internal Medicine (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 391 |
|---|---|
| Services billed | 1,729 across 21 procedure codes |
| Paid by Medicare | $109,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,834 · 25,273 30-day fills |
|---|---|
| Patients | 1,083 |
| Total drug cost | $712,004 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Greater Phoenix Collaborative Care PCSurprise, AZ · 107 clinicians
Other facilities
- Banner Home Care-ArizonaHome health agency · Mesa, AZ
Industry payments (Open Payments)
- 2024$114.50 · 5 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $48.03 | 2 |
| Pfizer Inc. | $41.69 | 2 |
| Abbvie Inc. | $24.78 | 1 |
What the 2024 payments were for
- Food and Beverage$114.50 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 126 internal medicine physicians in Glendale · All internal medicine physicians in Arizona