Rajat Walia, MD
Pulmonary Disease · Phoenix, AZNPI 1699710046
Payments from drug & device makers
Across 1,321 payments — averaging $1450.58 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- United Therapeutics Corporation$553K
- Grifols Therapeutics LLC$312K
- Boehringer Ingelheim$243K
- Takeda Pharmaceuticals U.S.A., Inc.$195K
- Sanofi US Services Inc.$193K
- Astellas Pharma US Inc$115K
- plus $306K from 37 others
Across 27 payments — averaging $97.31 each. Payments tied to a research study. These frequently flow through the physician to a hospital or research institution rather than to the physician personally.
- United Therapeutics Corporation$2K
- Sanofi US Services Inc.$1K
What the payments were for
- Consulting fees$102,61114%
- Speaking & faculty fees$504,17067%
- Travel & lodging$119,11516%
- Food & beverage$21,9683%
- Education$2980%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- OFEV$151,597
- GLASSIA$133,123
- CRESEMBA$108,009
- Prolastin-C Liquid$68,671
- LIVTENCITY$38,420
- Arikayce$29,878
- Prolastin-C$15,653
- TYVASO$12,860
- Esbriet$11,397
- LUNGguard$8,120
- ORGAN CARE SYSTEM$7,192
- The Vest System 205 Acute Care$4,838
- The Vest System Model 105 Home Care$4,838
- The Monarch Airway Clearance System$4,838
- PEMGARDA$3,988
- Ohtuvayre$3,287
- Xembify$2,670
- BaroGuard$2,493
- TOLSURA$2,000
- SherpaPak$1,228
How this compares
$1,916,217 in reported general payments places this provider in the 95th percentile of 250 pulmonary disease providers in Arizona.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| GlassiaAlpha-1-Proteinase Inhibitor | 12 | $129,303 |
| CresembaIsavuconazonium Sulfate | 13 | $98,688 |
| Mycophenolate Mofetil | 12 | $3,844 |
| Itraconazole | 27 | $3,804 |
| Valganciclovir Hcl | 15 | $3,661 |
| Tacrolimus | 16 | $980 |
| Omeprazole | 27 | $883 |
| Azithromycin | 29 | $621 |
| Prednisone | 40 | $411 |
| Pravastatin Sodium | 14 | $320 |
| Sulfamethoxazole-TrimethoprimSulfamethoxazole/Trimethoprim | 30 | $240 |
| Montelukast Sodium | 19 | $237 |
| Alendronate Sodium | 12 | $197 |
| Metoprolol Tartrate | 12 | $128 |
Paid to pharmacies, not to this prescriber.
Companies that both paid and supply prescribed drugs
These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.
| Company | Paid to this provider | Part D cost of their drugs |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc.Glassia | $195,329 | $129,30312 claims |
| Astellas Pharma US IncCresemba | $114,661 | $98,68813 claims |
Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 95th percentile of 250 pulmonary disease providers in Arizona.
Other pulmonary disease in Phoenix
- David BaratzPhoenix$2.2M
- James RossPhoenix$2M
- Mark GotfriedPhoenix$1.1M
- Abid KhokarPhoenix$321K
- Brian PorvinPhoenix$276K
- Tony HodgesPhoenix$262K
- Rajeev SaggarPhoenix$219K
- Ali SaeedPhoenix$213K
- Bhuvin BuddhdevPhoenix$202K
- Gregory AhearnPhoenix$144K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.