Joshua Baker, MD
Rheumatology · Philadelphia, PANPI 1396808937
Payments from drug & device makers
What this record shows
This record is dominated by consulting fees: $12,470 of the $16,529 with a category attached, or 75.4%. 4 manufacturers reported payments, led by E.r. Squibb & Sons, L.L.C. at 40.0% of the total. Reporting peaked in 2019 at $10,419 and has fallen 92.8% since, to $750 in 2022.
Across 17 payments — averaging $972.28 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- E.r. Squibb & Sons, L.L.C.$7K
- Gilead$6K
- Pfizer$3K
- Cumberland Pharmaceuticals, Inc.$750
Across 7 payments — averaging $11,063 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.
- Amgen$70K
- Pfizer$8K
What the payments were for
- Consulting fees$12,47075%
- Speaking & faculty fees$2,96018%
- Travel & lodging$7184%
- Food & beverage$3812%
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.
| Company | Payments | Total |
|---|---|---|
| E.r. Squibb & Sons, L.L.C. | 7 | $6,608 |
| Gilead | 7 | $6,210 |
| Pfizer | 2 | $2,960 |
| Cumberland Pharmaceuticals, Inc. | 1 | $750 |
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.
How this compares
$16,529 in reported general payments places this provider in the 80th percentile of 351 rheumatology providers in Pennsylvania.
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 |
|---|---|---|
| HumiraAdalimumab | 12 | $77,256 |
| Hydroxychloroquine Sulfate | 50 | $1,805 |
| MethotrexateMethotrexate Sodium | 67 | $1,728 |
| Colchicine | 22 | $445 |
| Gabapentin | 28 | $443 |
| Prednisone | 37 | $267 |
| Diclofenac Sodium | 20 | $265 |
| Sulfasalazine | 15 | $256 |
| Alendronate Sodium | 24 | $150 |
| Allopurinol | 16 | $118 |
| Duloxetine Hcl | 14 | $63 |
Paid to pharmacies, not to this prescriber.
Other rheumatology in Philadelphia
- Alan EpsteinPhiladelphia$1.2M
- Alexis Ogdie-BeattyPhiladelphia$433K
- Chris DerkPhiladelphia$66K
- Nora SandorfiPhiladelphia$52K
- Lawrence BrentPhiladelphia$22K
- Ethan CraigPhiladelphia$21K
- Monica LuchiPhiladelphia$20K
- Lawrence LeventhalHuntingdon Valley$1.1M
- Alan KivitzDuncansville$936K
- Paula HerringNewtown Square$920K
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.