Barrett J Larson, MD
Anesthesiology · 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 Dr. Larson’s office at (650) 723-4000 to ask if they take your plan before you enroll.
California Medical Board record
Licence A122665 · Current
Licensed to practise in California · since 2012 · expires 2028-04-30 · Stanford University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$9,477
Medicare paid this office $9,477 for 31 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Who their Medicare patients are
31 Original Medicare patients in 2024. Average age 72 · Women 61% · Health risk score 1.07. At or below the middle of the specialty; the typical anesthesiology clinician is at 1.54.
Conditions among them: High blood pressure 74%.
The office billed $72,026, Medicare allowed $11,886 and paid $9,477; for 32 services of 12 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 | 31 | 32 | 72 | 1.07 | $72,026 | $9,477 |
| 2023 | 36 | 37 | 70 | 0.89 | $60,892 | $7,429 |
| 2022 | 37 | 39 | 70 | 1.85 | $57,269 | $6,565 |
| 2021 | 35 | 39 | 70 | 1.52 | $62,722 | $8,057 |
| 2020 | 14 | 17 | 64 | 1.01 | $33,282 | $4,242 |
| 2019 | 36 | 39 | 73 | 2.37 | $77,544 | $10,443 |
| 2018 | 45 | 57 | 70 | 2.00 | $100,117 | $11,107 |
| 2017 | 32 | 41 | 72 | 0.97 | $78,174 | $10,106 |
| 2016 | 34 | 38 | 70 | 1.38 | $59,925 | $8,288 |
| 2015 | 31 | 36 | 66 | 2.45 | $62,475 | $8,775 |
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: 1 service
| Anesthesia for other procedure on forearm, wrist, or hand bones | 14 | $2,855 | $190 |
Money from drug and device companies
$50,104 in 2025
| 2025 | 2 | 2 | $49,998 | $50,104 |
| 2019 | 1 | 6 | None | $1,160 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Smith+Nephew | None | $49,998 | 1 payment
|
| Saluda Medical Americas | Evoke | $106 | 1 payment
|
See all 2 published payments
| Smith+Nephew | Royalties · 2025-10-22 | None | $49,998 |
| Saluda Medical Americas | Meals · 2025-02-21 | Evoke | $106 |
See earlier years (2019)
2019: $1,160
| Smith+Nephew | Leaf | $1,160 | 6 payments
|
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 76.5 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1467744276
- Licence
- CA A122665California A122665: Current · expires 2028-04-30
- Trained
- Stanford University School of Medicine, 2011
- Group
- Stanford Health Care
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207L00000X (207L00000X); Student in a training program (390200000X)
- Mailing address
- 751 S Bascom Ave, San Jose, CA, 95128
- NPI first listed
- 2011-05-11
- NPI last updated
- 2024-04-11
- NPI record certified
- 2024-04-11
This is when the NPI record was last certified, not a medical board exam.