Mikael Langner, MD
General Practice · Berkeley, CANPI 1477855724
Payments from drug & device makers
Across 2 payments — averaging $56.77 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Acadia Pharmaceuticals Inc$64
- Otsuka America Pharmaceutical, Inc.$49
What the payments were for
- Food & beverage$114100%
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.
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 |
|---|---|---|
| Acadia Pharmaceuticals Inc | 1 | $64 |
| Otsuka America Pharmaceutical, Inc. | 1 | $49 |
How this compares
$114 in reported general payments places this provider in the 35th percentile of 12,963 general practice providers in California.
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 |
|---|---|---|
| EliquisApixaban | 577 | $175,656 |
| XareltoRivaroxaban | 148 | $42,416 |
| Invega SustennaPaliperidone Palmitate | 13 | $34,856 |
| EntrestoSacubitril/Valsartan | 65 | $22,985 |
| JardianceEmpagliflozin | 60 | $18,615 |
| JanuviaSitagliptin Phosphate | 49 | $14,036 |
| Spiriva RespimatTiotropium Bromide | 21 | $11,925 |
| TradjentaLinagliptin | 45 | $11,417 |
| MyrbetriqMirabegron | 45 | $10,614 |
| ProcritEpoetin Alfa | 17 | $10,286 |
| FarxigaDapagliflozin Propanediol | 34 | $10,179 |
| Gabapentin | 548 | $10,094 |
| Lidocaine | 82 | $9,310 |
| Atorvastatin Calcium | 967 | $8,836 |
| Doxepin Hcl | 31 | $8,037 |
Paid to pharmacies, not to this prescriber.
Other general practice in Berkeley
- Hessam AazamiCanoga Park$88.4M
- Frederic MollRedwood City$5.7M
- Nathan LiLancaster$5.2M
- Milton McCollSan Jose$4.9M
- Bruce TorkanLos Angeles$3.8M
- Daniel JohnsonPalm Desert$1.5M
- Bradley ChingUpland$1.4M
- Jared AdamsSan Francisco$862K
- Marina GoldGlendale$784K
- Eric BrassTorrance$755K
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.