Jared Pembrook
Internal Medicine · Oklahoma City, OKNPI 1659735710
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 100.0% of the total across 42 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. Pfizer accounts for 63.0% of it on its own, with 7 other manufacturers making up the rest.
Across 42 payments — averaging $15.20 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Pfizer$402
- Lilly USA, LLC$66
- Boehringer Ingelheim$60
- Amarin Pharma, Inc.$34
- AstraZeneca$29
- Amgen$19
- plus $29 from 2 others
What the payments were for
- Food & beverage$638100%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
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 |
|---|---|---|
| Pfizer | 27 | $402 |
| Lilly USA, LLC | 4 | $66 |
| Boehringer Ingelheim | 4 | $60 |
| Amarin Pharma, Inc. | 2 | $34 |
| AstraZeneca | 2 | $29 |
| Amgen | 1 | $19 |
| Abbott | 1 | $15 |
| Merck | 1 | $14 |
How this compares
$638 in reported general payments places this provider in the 65th percentile of 840 internal medicine providers in Oklahoma.
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 |
|---|---|---|
| Naloxone Hcl | 15 | $866 |
| Vancomycin Hcl | 11 | $651 |
| Pantoprazole Sodium | 22 | $305 |
| Amoxicillin-Clavulanate PotassAmoxicillin/Potassium Clav | 16 | $164 |
| Ciprofloxacin Hcl | 18 | $132 |
| Hydrocodone-AcetaminophenHydrocodone/Acetaminophen | 22 | $128 |
| Prednisone | 25 | $119 |
| Furosemide | 18 | $67 |
| Levofloxacin | 12 | $43 |
Paid to pharmacies, not to this prescriber.
Other internal medicine in Oklahoma City
- Ryan MorganOklahoma City$235K
- Ali JafryOklahoma City$33K
- Samid FarooquiOklahoma City$20K
- Dale BratzlerOklahoma City$17K
- Karen ChopraOklahoma City$16K
- Charlsie RecordOklahoma City$14K
- Jeannette KelleyOklahoma City$14K
- Zain Ul Abideen AsadOklahoma City$14K
- Stuart SchraderOklahoma City$12K
- Patrick GarrisonOklahoma City$10K
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.