Roy Lester Collins, MD
Psychiatry · Stanford
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 4
- 1 carrier
- Office
- 1
Offices
1 location · Stanford Health Care · 3,152 clinicians in this group
Plans that list them
4 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Collins’s office at (650) 723-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| SCAN Balance (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Classic (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN MyChoice (HMO) | SCAN Health Plan | Listed | Oct 3, 2026 |
| SCAN Strive (HMO C-SNP) | SCAN Health Plan | Listed | Oct 3, 2026 |
California Medical Board record
Licence A180836 · Current
Licensed to practise in California · since 2022 · expires 2028-09-30 · Saint Louis University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$5,075
Medicare paid this office $5,075 for 40 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes | 37 | $3,946 | $44 |
Who their Medicare patients are
40 Original Medicare patients in 2024. Average age 64 · Under 65 40% · Women 55% · Also on Medicaid 48% · Health risk score 1.23. At or below the middle of the specialty; the typical psychiatry clinician is at 1.35.
Conditions among them: High blood pressure 70% · Depression 58% · Diabetes 33% · Dementia 28%.
The office billed $19,904, Medicare allowed $6,370 and paid $5,075; for 106 services of 2 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 | 40 | 106 | 64 | 1.23 | $19,904 | $5,075 |
| 2023 | 40 | 99 | 55 | 1.49 | $17,695 | $4,871 |
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
| Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes | 35 | $3,773 | $44 |
Drugs they prescribed that Part D paid
$11,249
Pharmacies billed $11,249 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 48) in 2024. Too few prescriptions to compare fairly with other clinicians.
45 generic and fewer than 11 brand-name prescriptions · $11,249 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.
| Aripiprazole | 13 | $6,144 | $473 |
Year by year
| 2024 | 48 | None | 0% (0) | None | $11,249 |
| 2023 | 243 | 15 | 0% (0) | None | $17,422 |
| 2022 | 206 | 29 | 0% (0) | None | $8,935 |
| 2021 | 15 | None | 0% (0) | None | $1,429 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 9 drugs
| Aripiprazole | 32 | $8,720 | $273 |
| Naltrexone | 11 | $616 | $56 |
| Quetiapine | 20 | $424 | $21 |
| Escitalopram | 17 | $238 | $14 |
| Trazodone | 14 | $215 | $15 |
| Benztropine Mesylate | 17 | $211 | $12 |
| Gabapentin | 12 | $208 | $17 |
| Duloxetine | 14 | $169 | $12 |
| Risperidone | 14 | $167 | $12 |
2022: 9 drugs
| Quetiapine | 17 | $1,834 | $108 |
| Bupropion Xl | 20 | $992 | $50 |
| Duloxetine | 11 | $678 | $62 |
| Sertraline | 14 | $462 | $33 |
| Buspirone | 11 | $458 | $42 |
| Escitalopram | 12 | $165 | $14 |
| Trazodone | 13 | $87 | $7 |
| Lorazepam | 12 | $64 | $5 |
| Clonazepam | 12 | $46 | $4 |
Money from drug and device companies
$122 in 2025
A payment is not proof that care is biased.
| E.R. Squibb & Sons L.L.C. | Camzyos | $122 | 1 payment
|
See the published payment
| E.R. Squibb & Sons L.L.C. | Meals · 2025-06-04 | Camzyos | $122 |
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 91.0 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1154881340
- Licence
- CA A180836California A180836: Current · expires 2028-09-30
- Group
- Stanford Health Care
- Video visits
- Lists video visits
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Psychiatry (2084P0800X)
- Mailing address
- 300 Pasteur Dr, Palo Alto, CA, 94304
- NPI first listed
- 2019-03-22
- NPI last updated
- 2024-04-29
- NPI record certified
- 2024-04-29
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 401 Quarry Rd, Palo Alto, CA, 94304