Rebecca Opal Gillilan, PA
Physician Assistant · Burlingame
- 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
- 2
Offices
2 locations · Sutter Bay Medical Foundation · 3,783 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 Rebecca Opal Gillilan’s office to ask if they take your plan before you enroll.
Original Medicare doctor bills
$6,876
Medicare paid this office $6,876 for 35 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Who their Medicare patients are
35 Original Medicare patients in 2024. Average age 77 · Women 66% · Health risk score 1.79. Above the middle of the specialty; the typical physician assistant clinician is at 1.31.
Conditions among them: High blood pressure 75% · Diabetes 46% · Coronary heart disease 46% · Cancer 43% · Depression 31%.
The office billed $52,716, Medicare allowed $8,621 and paid $6,876; for 54 services of 37 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 | 35 | 54 | 77 | 1.79 | $52,716 | $6,876 |
| 2023 | 52 | 59 | 76 | 1.12 | $37,670 | $5,887 |
| 2022 | 53 | 68 | 77 | 1.25 | $46,891 | $7,397 |
| 2021 | 42 | 53 | 77 | 1.22 | $32,562 | $5,421 |
| 2020 | 51 | 55 | 74 | 1.60 | $30,636 | $5,498 |
| 2019 | 34 | 40 | 73 | 1.99 | $18,803 | $3,707 |
| 2018 | 47 | 56 | 74 | 1.60 | $18,895 | $4,327 |
| 2017 | 40 | 56 | 77 | 1.78 | $14,822 | $4,517 |
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
2020: 1 service
| Removal of gallbladder using an endoscope | 11 | $899 | $82 |
2018: 1 service
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 19 | $1,100 | $52 |
2017: 1 service
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 17 | $1,294 | $52 |
Drugs they prescribed that Part D paid
$422
Pharmacies billed $422 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 55% of their Part D prescriptions (33 of 60) in 2024. A higher opioid share than 9 in 10 peers; the typical physician assistant clinician is at 1%.
60 generic and 0 brand-name prescriptions · $422 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.
| Tramadol | 12 | $69 | $5 |
| Oxycodone | 14 | $53 | $4 |
Year by year
| 2024 | 60 | 36 | 55% (33) | 0% | $422 |
| 2023 | 76 | 46 | 54% (41) | None | $1,737 |
| 2022 | 96 | 65 | 63% (60) | None | $3,687 |
| 2021 | 92 | 67 | 63% (58) | None | $2,553 |
| 2020 | 112 | 65 | 46% (51) | None | $2,762 |
| 2019 | 81 | 57 | 63% (51) | None | $1,553 |
| 2018 | 157 | 70 | 33% (52) | 14% | $4,775 |
| 2017 | 18 | 14 | 72% (13) | 0% | $380 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 2 drugs
| Oxycodone | 26 | $68 | $3 |
| Tramadol | 12 | $17 | $1 |
2022: 2 drugs
| Amoxicillin-Clavulanate Potass | 11 | $199 | $18 |
| Oxycodone | 43 | $141 | $3 |
2021: 2 drugs
| Oxycodone | 34 | $128 | $4 |
| Hydrocodone-Acetaminophen | 15 | $49 | $3 |
2020: 4 drugs
| Pantoprazole | 11 | $162 | $15 |
| Oxycodone | 23 | $106 | $5 |
| Hydrocodone-Acetaminophen | 20 | $77 | $4 |
| Metoclopramide | 11 | $36 | $3 |
2019: 1 drug
| Hydrocodone-Acetaminophen | 36 | $213 | $6 |
2018: 3 drugs
| Hydrocodone-Acetaminophen | 43 | $313 | $7 |
| Amoxicillin-Clavulanate Potass | 12 | $114 | $9 |
| Furosemide | 11 | $81 | $7 |
Money from drug and device companies
$395 in 2025
A payment is not proof that care is biased.
| Madrigal Pharmaceuticals | Rezdiffra | $130 | 1 payment
|
| ViiV Healthcare | Apretude | $122 | 1 payment
|
| Vertex Pharmaceuticals | Journavx | $118 | 1 payment
|
| Ethicon US | Surgicel Nu-Knit | $25 | 1 payment
|
See all 4 published payments
| Madrigal Pharmaceuticals | Meals · 2025-11-20 | Rezdiffra | $130 |
| Vertex Pharmaceuticals | Meals · 2025-09-18 | Journavx | $118 |
| Ethicon US | Meals · 2025-03-27 | Surgicel Nu-Knit | $25 |
| ViiV Healthcare | Meals · 2025-03-13 | Apretude | $122 |
Professional record
- NPI
- 1841710969
- Gender
- Female
More record details
- Sole proprietor
- Yes
- Taxonomy
- Physician assistant, surgical (363AS0400X)
- Mailing address
- 325 Distel Cir, Los Altos, CA, 94022
- NPI first listed
- 2017-06-20
- NPI last updated
- 2020-06-23
- NPI record certified
- 2020-06-23
This is when the NPI record was last certified, not a medical board exam.