Esther M. Brooking
Physician Assistant · Berkeley
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 3
- 1 carrier
- Offices
- 2
- Since medical school
- 13 years
- Graduated 2013
Offices
2 locations · One Medical Group Inc · 330 clinicians in this group
Plans that list them
3 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Esther M. Brooking’s office to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Imperial Courage Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Dynamic Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Senior Value (HMO C-SNP) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
California Medical Board record
Licence C55794 · Cancelled
Licence status: Cancelled · since 2013 · Wayne State University School of Medicine.
License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$5,034
Medicare paid this office $5,034 for 47 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Short return visit (20+ min) | 15 | $1,037 | $65 |
| Insertion of needle into vein for collection of blood sample | 11 | $104 | $9 |
Who their Medicare patients are
47 Original Medicare patients in 2024. Average age 71 · 85 and older 0% · Women 62% · Health risk score 1.11. At or below the middle of the specialty; the typical physician assistant clinician is at 1.31.
Conditions among them: High blood pressure 36% · Depression 30%.
The office billed $36,242, Medicare allowed $6,436 and paid $5,034; for 101 services of 38 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 | 47 | 101 | 71 | 1.11 | $36,242 | $5,034 |
| 2023 | 55 | 114 | 69 | 0.83 | $46,383 | $5,798 |
| 2022 | 49 | 86 | 72 | 0.87 | $39,199 | $5,159 |
| 2020 | 16 | 31 | 73 | 0.65 | $7,188 | $288 |
| 2019 | 65 | 120 | 75 | 0.89 | $28,018 | $5,942 |
| 2017 | 11 | 17 | 69 | 1.18 | $3,480 | $550 |
| 2016 | 59 | 186 | 69 | 1.16 | $21,056 | $4,300 |
| 2015 | 93 | 496 | 68 | 1.21 | $31,588 | $7,752 |
| 2014 | 70 | 201 | 68 | 0.90 | $22,186 | $6,193 |
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: 3 services
| Short return visit (20+ min) | 22 | $1,813 | $73 |
| Return visit (30+ min) | 11 | $1,175 | $90 |
| Insertion of needle into vein for collection of blood sample | 14 | $126 | $8 |
2022: 2 services
| Return visit (30+ min) | 20 | $1,994 | $100 |
| Short return visit (20+ min) | 22 | $1,538 | $64 |
2019: 2 services
| New patient visit (30+ min) | 34 | $2,738 | $81 |
| Return visit (30+ min) | 21 | $1,828 | $87 |
2016: 3 services
| Short return visit (20+ min) | 47 | $2,172 | $32 |
| Return visit (30+ min) | 13 | $920 | $51 |
| Insertion of needle into vein for collection of blood sample | 12 | $59 | $3 |
2015: 3 services
| Short return visit (20+ min) | 85 | $5,161 | $40 |
| Manual urinalysis test with examination using microscope, automated | 12 | $59 | $4 |
| Insertion of needle into vein for collection of blood sample | 16 | $50 | $3 |
2014: 3 services
| Short return visit (20+ min) | 54 | $3,302 | $44 |
| Return visit (30+ min) | 13 | $1,048 | $70 |
| Manual urinalysis test with examination using microscope, automated | 11 | $47 | $4 |
Drugs they prescribed that Part D paid
$1,067
Pharmacies billed $1,067 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 44) in 2024. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
41 generic and fewer than 11 brand-name prescriptions · $1,067 in drug cost · 14 antibiotic prescriptions to 11 people.
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.
Year by year
| 2024 | 44 | 25 | 0% (0) | None | $1,067 |
| 2023 | 40 | 21 | None | 0% | $388 |
| 2022 | 245 | 101 | None | None | $7,112 |
| 2021 | 363 | 172 | None | None | $23,625 |
| 2020 | 240 | 145 | None | None | $18,324 |
| 2019 | 63 | 51 | None | None | $922 |
| 2017 | 330 | 165 | 3% (11) | None | $8,134 |
| 2016 | 519 | 154 | 3% (15) | None | $23,243 |
| 2015 | 322 | 71 | 6% (18) | 8% | $23,931 |
| 2014 | 151 | 51 | None | 11% | $6,323 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2022: 2 drugs
| Atorvastatin | 15 | $240 | $16 |
| Lisinopril | 19 | $79 | $4 |
2021: 8 drugs
| Atorvastatin | 39 | $656 | $17 |
| Levothyroxine | 14 | $388 | $28 |
| Losartan | 15 | $267 | $18 |
| Lisinopril | 22 | $208 | $9 |
| Atenolol | 16 | $177 | $11 |
| Hydrochlorothiazide | 15 | $147 | $10 |
| Metformin | 11 | $71 | $6 |
| Amlodipine Besylate | 14 | $64 | $5 |
2020: 1 drug
| Atorvastatin | 18 | $276 | $15 |
2019: 1 drug
| Doxycycline Hyclate | 21 | $325 | $15 |
2017: 7 drugs
| Doxycycline Monohydrate | 52 | $724 | $14 |
| Ventolin Hfa | 17 | $686 | $40 |
| Baclofen | 15 | $337 | $22 |
| Amoxicillin-Clavulanate Potass | 12 | $304 | $25 |
| Nitrofurantoin Mono-Macro | 12 | $223 | $19 |
| Prednisone | 23 | $180 | $8 |
| Ciprofloxacin | 12 | $102 | $8 |
2016: 12 drugs
| Ventolin Hfa | 12 | $475 | $40 |
| Doxycycline Monohydrate | 29 | $420 | $14 |
| Hydrocodone-Acetaminophen | 13 | $335 | $26 |
| Levothyroxine | 21 | $270 | $13 |
| Prednisone | 32 | $238 | $7 |
| Gabapentin | 27 | $220 | $8 |
| Cephalexin | 11 | $108 | $10 |
| Cyclobenzaprine | 16 | $105 | $7 |
| Lisinopril | 14 | $61 | $4 |
| Losartan | 12 | $38 | $3 |
| Sertraline | 11 | $36 | $3 |
| Hydrochlorothiazide | 12 | $31 | $3 |
2015: 9 drugs
| Cyclobenzaprine | 14 | $745 | $53 |
| Gabapentin | 26 | $217 | $8 |
| Polyethylene Glycol 3350 | 13 | $193 | $15 |
| Hydrocodone-Acetaminophen | 12 | $177 | $15 |
| Quetiapine | 14 | $150 | $11 |
| Lorazepam | 26 | $150 | $6 |
| Levothyroxine | 13 | $149 | $11 |
| Lamotrigine | 18 | $91 | $5 |
| Prednisone | 14 | $51 | $4 |
Professional record
- NPI
- 1285057174
- Licence
- CA 55794, OR PA166403California C55794: Cancelled
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Physician assistant (363A00000X); Physician assistant, medical (363AM0700X)
- Mailing address
- 1 Embarcadero Ctr Ste 1900, San Francisco, CA, 94111
- NPI first listed
- 2014-01-28
- NPI last updated
- 2025-03-17
- NPI record certified
- 2025-03-17
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 110 Sutter St Fl 6, San Francisco, CA, 94104