Lorin Ferguson, PA
Physician Assistant · Stanford
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Offices
- 3
Offices
3 locations · Stanford Health Care · 3,152 clinicians in this group
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Lorin Ferguson’s office to ask if they take your plan before you enroll.
Original Medicare doctor bills
$12,581
Medicare paid this office $12,581 for 52 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Harvest of vein using an endoscope | 12 | $20 | $2 |
Procedures Medicare counted
| Coronary artery bypass graft (CABG) | 1-10 | None |
Who their Medicare patients are
52 Original Medicare patients in 2024. Average age 74 · Women 44% · Health risk score 1.19. At or below the middle of the specialty; the typical physician assistant clinician is at 1.31.
Conditions among them: High blood pressure 75% · Coronary heart disease 62% · Atrial fibrillation 60% · Heart failure 50% · Diabetes 29% · Cancer 27% · Chronic kidney disease 25% · Depression 23%.
The office billed $104,620, Medicare allowed $15,874 and paid $12,581; for 108 services of 33 kinds.
Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.
Year by year
| 2024 | 52 | 108 | 74 | 1.19 | $104,620 | $12,581 |
| 2023 | 51 | 137 | 75 | 1.91 | $123,374 | $15,272 |
| 2022 | 53 | 152 | 75 | 1.51 | $129,857 | $17,322 |
| 2021 | 52 | 135 | 74 | 1.11 | $116,021 | $16,733 |
| 2020 | 16 | 40 | 70 | 1.28 | $96,817 | $4,361 |
| 2019 | 58 | 141 | 70 | 2.01 | $494,185 | $14,830 |
| 2018 | 75 | 183 | 69 | 1.64 | $731,428 | $20,622 |
| 2017 | 83 | 157 | 73 | 1.85 | $493,964 | $17,136 |
| 2016 | 103 | 206 | 71 | 1.85 | $713,374 | $26,479 |
| 2015 | 103 | 182 | 72 | 1.69 | $581,956 | $20,735 |
| 2014 | 104 | 239 | 69 | 2.16 | $841,774 | $27,200 |
Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.
See the services billed each year
2023: 2 services
| Coronary artery bypass using artery graft, 1 graft | 19 | $3,414 | $180 |
| Harvest of vein using an endoscope | 23 | $39 | $2 |
2022: 3 services
| Coronary artery bypass using artery graft, 1 graft | 20 | $3,654 | $183 |
| Replacement of aortic valve on heart-lung machine | 16 | $3,438 | $215 |
| Harvest of vein using an endoscope | 26 | $47 | $2 |
2021: 3 services
| Replacement of aortic valve on heart-lung machine | 17 | $4,021 | $237 |
| Coronary artery bypass using artery graft, 1 graft | 20 | $3,451 | $173 |
| Harvest of vein using an endoscope | 25 | $45 | $2 |
2019: 3 services
| Coronary artery bypass using artery graft, 1 graft | 27 | $4,577 | $170 |
| Coronary artery bypass using vein or artery graft, 2 grafts | 12 | $493 | $41 |
| Harvest of vein using an endoscope | 26 | $42 | $2 |
2018: 4 services
| Coronary artery bypass using artery graft, 1 graft | 34 | $5,224 | $154 |
| Coronary artery bypass using vein or artery graft, 2 grafts | 14 | $565 | $40 |
| Coronary artery bypass using vein or artery graft, 1 graft | 11 | $202 | $18 |
| Harvest of vein using an endoscope | 28 | $44 | $2 |
2017: 3 services
| Coronary artery bypass using artery graft, 1 graft | 22 | $3,585 | $163 |
| Coronary artery bypass using vein or artery graft, 2 grafts | 11 | $446 | $41 |
| Harvest of vein using an endoscope | 20 | $32 | $2 |
2016: 5 services
| Coronary artery bypass using artery graft, 1 graft | 22 | $3,780 | $172 |
| New patient visit (45+ min) | 13 | $1,312 | $101 |
| Short return visit (20+ min) | 12 | $474 | $40 |
| Coronary artery bypass using vein or artery graft, 2 grafts | 11 | $447 | $41 |
| Harvest of vein using an endoscope | 25 | $40 | $2 |
2015: 5 services
| Coronary artery bypass using artery graft, 1 graft | 27 | $4,335 | $161 |
| New patient visit (45+ min) | 26 | $2,590 | $100 |
| Return visit (30+ min) | 12 | $812 | $68 |
| Coronary artery bypass using vein or artery graft, 2 grafts | 11 | $447 | $41 |
| Harvest of vein using an endoscope | 14 | $22 | $2 |
2014: 5 services
| Coronary artery bypass using artery graft, 1 graft | 40 | $6,359 | $159 |
| Replacement of aortic valve on heart-lung machine | 19 | $3,275 | $172 |
| Coronary artery bypass using vein or artery graft, 2 grafts | 18 | $691 | $38 |
| Coronary artery bypass or valve procedure reoperation more than 1 month after original operation | 11 | $556 | $51 |
| Harvest of vein using an endoscope | 30 | $46 | $2 |
Drugs they prescribed that Part D paid
$6,349
Pharmacies billed $6,349 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 20% of their Part D prescriptions (22 of 108) in 2024. Above the middle of the specialty; the typical physician assistant clinician is at 1%.
96 generic and 12 brand-name prescriptions · $6,349 in drug cost.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Clopidogrel | 13 | $265 | $12 |
| Potassium Chloride | 14 | $45 | $3 |
| Tramadol | 16 | $39 | $2 |
| Furosemide | 15 | $34 | $2 |
Year by year
| 2024 | 108 | 41 | 20% (22) | 11% | $6,349 |
| 2023 | 134 | 42 | 11% (15) | 25% | $15,002 |
| 2022 | 113 | 38 | 14% (16) | 19% | $8,750 |
| 2021 | 167 | 55 | 14% (23) | None | $6,759 |
| 2020 | 25 | None | None | None | $1,163 |
| 2016 | 14 | None | None | None | $51 |
| 2015 | 13 | None | None | None | $98 |
| 2014 | 37 | None | None | 76% | $856 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 6 drugs
| Eliquis | 24 | $12,631 | $526 |
| Clopidogrel | 16 | $111 | $7 |
| Potassium Chloride | 18 | $76 | $4 |
| Metoprolol | 13 | $53 | $4 |
| Furosemide | 21 | $31 | $1 |
| Tramadol | 12 | $28 | $2 |
2022: 4 drugs
| Eliquis | 12 | $7,016 | $585 |
| Potassium Chloride | 16 | $183 | $11 |
| Tramadol | 15 | $41 | $3 |
| Furosemide | 17 | $38 | $2 |
2021: 6 drugs
| Amiodarone | 12 | $277 | $23 |
| Potassium Chloride | 19 | $149 | $8 |
| Metoprolol | 21 | $130 | $6 |
| Clopidogrel | 15 | $80 | $5 |
| Tramadol | 19 | $56 | $3 |
| Furosemide | 23 | $45 | $2 |
2014: 2 drugs
| Potassium Chloride | 14 | $235 | $17 |
| Furosemide | 12 | $52 | $4 |
Money from drug and device companies
$140 in 2025
| 2025 | 1 | 1 | None | $140 |
| 2024 | 1 | 1 | None | $164 |
| 2022 | 2 | 2 | None | $44 |
| 2021 | 5 | 5 | None | $153 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Getinge USA Sales | Cardiosave Rescue | $140 | 1 payment
|
See the published payment
| Getinge USA Sales | Meals · 2025-04-14 | Cardiosave Rescue | $140 |
See earlier years (2024, 2022, 2021)
2024: $164
| Atricure | Atricure Cryoice Cryosphere Cryoablation System | $164 | 1 payment
|
2022: $44
| Abbott Laboratories | Epic | $22 | 1 payment
|
| HemoSonics | Qunatra Qplus System | $21 | 1 payment
|
2021: $153
| LivaNova USA | Protekduo Kit | $50 | 1 payment
|
| Edwards Lifesciences | None | $48 | 1 payment
|
| HemoSonics | Quantra Qplus System | $22 | 1 payment
|
| KLS-Martin L.P. | None | $18 | 1 payment
|
| Abbott Laboratories | Mitraclip System | $15 | 1 payment
|
Professional record
- NPI
- 1912972340
- Licence
- CA PA58457, NE 1247
- Group
- Stanford Health Care
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Physician assistant (363A00000X)
- Mailing address
- 300 Pasteur Dr, Stanford, CA, 94305
- NPI first listed
- 2006-02-20
- NPI last updated
- 2026-03-20
- NPI record certified
- 2026-03-20
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 1575 Soquel Dr, Santa Cruz, CA, 95065