Alan H. Mallace, MD
NPI 1659341667ActiveIndividual· Internal Medicine, Rheumatology· Phoenix, AZ
Internal Medicine, Rheumatology (MD) in Phoenix, Arizona, trained at New York Medical College (class of 1972). Their prescriptions cost Medicare Part D more than their services did: $857,584 for 1,221 claims, against $168,426 paid for services in 2024. Ucb, Inc. was the largest of 3 companies reporting payments in 2024, $149.53 in all, mostly food and beverage.
Overview
| NPI | 1659341667 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | Oct 6, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 09569 | AZ |
| Specialist | 174400000X | 9569 | AZ |
| Internal Medicine | 207R00000X | 9569 | 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 - Rheumatology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 631 |
|---|---|
| Services billed | 9,320 across 33 procedure codes |
| Paid by Medicare | $168,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,221 · 2,538 30-day fills |
|---|---|
| Patients | 306 |
| Total drug cost | $857,584 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1972 |
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical groups
- Honorhealth AmbulatoryScottsdale, AZ · 630 clinicians
- Honorhealth Medical Group, LLCScottsdale, AZ · 332 clinicians
Hospital affiliation
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
Industry payments (Open Payments)
- 2024$149.53 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $115.76 | 1 |
| Sobi, Inc | $19.25 | 1 |
| Radius Health, Inc. | $14.52 | 1 |
What the 2024 payments were for
- Food and Beverage$115.76 · 1 payment
- Education$33.77 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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