Herbert Krob, MD
Neurology · Portland, ORNPI 1780615625
Payments from drug & device makers
What this record shows
This record is dominated by speaking fees: $360,365 of the $415,699 with a category attached, or 86.7%. 9 manufacturers reported payments, led by AbbVie at 29.9% of the total. Reporting peaked in 2021 at $118,887 and has fallen 68.2% since, to $37,757 in 2025. Among neurology clinicians in OR with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 604 payments — averaging $688.24 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- AbbVie$125K
- Lilly USA, LLC$96K
- Biohaven Pharmaceuticals, Inc.$58K
- Teva Pharmaceuticals USA, Inc.$50K
- Biohaven Pharmaceutical Holding Company Ltd.$34K
- Amgen$27K
- plus $26K from 3 others
Across 48 payments — averaging $1783.21 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.
- Teva Pharmaceuticals USA, Inc.$49K
- Eli Lilly$36K
What the payments were for
- Consulting fees$15,5984%
- Speaking & faculty fees$360,36587%
- Grants$850%
- Travel & lodging$27,4537%
- Food & beverage$12,1893%
- Education$80%
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 |
|---|---|---|
| AbbVie(2 entities) | 170 | $124,501 |
| Lilly USA, LLC | 155 | $96,091 |
| Biohaven Pharmaceuticals, Inc. | 73 | $57,737 |
| Teva Pharmaceuticals USA, Inc. | 71 | $50,014 |
| Biohaven Pharmaceutical Holding Company Ltd. | 38 | $34,189 |
| Amgen | 36 | $27,327 |
| Pfizer | 37 | $20,843 |
| Lundbeck LLC | 20 | $4,481 |
| Ipsen Innovation | 4 | $515 |
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
$415,699 in reported general payments places this provider in the 95th percentile of 228 neurology providers in Oregon.
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 |
|---|---|---|
| Nurtec OdtRimegepant Sulfate | 72 | $143,636 |
| QuliptaAtogepant | 52 | $64,886 |
| UbrelvyUbrogepant | 40 | $59,924 |
| Emgality PenGalcanezumab-Gnlm | 80 | $56,480 |
| Aimovig AutoinjectorErenumab-Aooe | 68 | $53,849 |
| Ajovy SyringeFremanezumab-Vfrm | 12 | $18,810 |
| Ajovy AutoinjectorFremanezumab-Vfrm | 17 | $13,507 |
| Dihydroergotamine Mesylate | 12 | $5,848 |
| Promethazine Hcl | 51 | $3,769 |
| Magnesium SulfateMagnesium Sulfate In Water | 29 | $2,759 |
| Candesartan Cilexetil | 44 | $2,551 |
| Sumatriptan | 15 | $1,889 |
| Sumatriptan Succinate | 77 | $1,772 |
| Propranolol Hcl ErPropranolol Hcl | 11 | $1,490 |
| Naratriptan Hcl | 37 | $1,294 |
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 |
|---|---|---|
| PfizerNurtec Odt | $20,843 | $143,63672 claims |
| AbbVieQulipta, Ubrelvy | $124,501 | $124,81092 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 228 neurology providers in Oregon.
Other neurology in Portland
- Kyle SmootPortland$932K
- Chafic KaramPortland$727K
- Stanley CohanPortland$334K
- Matthew BrodskyPortland$123K
- Delaram SafarpourPortland$77K
- Kiren Kresa-ReahlPortland$71K
- Nizar ChahinPortland$57K
- Jeffrey KayePortland$54K
- Michelle CameronPortland$40K
- Severine KakoPortland$36K
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.