John Nicewicz, MD
NPI 1164463667ActiveIndividual· Internal Medicine, Pulmonary Disease· Phoenix, AZ
Internal Medicine, Pulmonary Disease (MD) with Desert Center for Allergy and Chest Diseases, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $927,093 for 1,873 claims, against $166,658 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 22 companies reporting payments in 2025, $2,775 in all, mostly food and beverage. Lists Honorhealth Scottsdale Osborn Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1164463667 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 8, 2006 |
| Last updated in NPPES | Feb 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 27020 | AZ |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 25MA04019900 | NJ |
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 - Pulmonary Disease (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 320 |
|---|---|
| Services billed | 3,879 across 24 procedure codes |
| Paid by Medicare | $166,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,873 · 2,522 30-day fills |
|---|---|
| Patients | 286 |
| Total drug cost | $927,093 |
| Generic share | 48% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Desert Center for Allergy and Chest DiseasesPhoenix, AZ · 6 clinicians
Hospital affiliations
- Honorhealth Scottsdale Osborn Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Shea Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Thompson Peak Med CtrScottsdale, AZ
Industry payments (Open Payments)
- 2025$2,775 · 146 payments from 22 companies
- 2024$2,420 · 133 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $345.16 | 31 |
| Verona Pharma, Inc. | $331.69 | 11 |
| Astrazeneca Pharmaceuticals LP | $299.01 | 26 |
| Genzyme Corporation | $234.07 | 8 |
| Axsome Therapeutics, Inc. | $192.56 | 6 |
What the 2025 payments were for
- Food and Beverage$2,775 · 146 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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