Kelly S Derbin, MD
Family Practice · Los Altos
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Office
- 1
Offices
1 location · Sutter Bay Medical Foundation · 3,783 clinicians in this group
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Plans that list them
1 plan · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Derbin’s office at (650) 254-5200 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Alignment Health Sutter Advantage +More (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
California Medical Board record
Licence C53528 · Current
Licensed to practise in California · since 2008 · expires 2028-11-30 · University of California, Los Angeles School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$22,316
Medicare paid this office $22,316 for 84 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 43 | $6,752 | $157 |
| Return visit (30+ min) | 29 | $4,460 | $104 |
| Short return visit (20+ min) | 46 | $3,329 | $65 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | 22 | $344 | $14 |
Procedures Medicare counted
| Removal or shaving of skin growth | 1-10 | None |
Who their Medicare patients are
84 Original Medicare patients in 2024. Average age 73 · Women 87% · Health risk score 0.88. At or below the middle of the specialty; the typical family practice clinician is at 1.13.
Conditions among them: High blood pressure 42% · Diabetes 15% · Coronary heart disease 13% · Cancer 13%.
The office billed $56,133, Medicare allowed $27,618 and paid $22,316; for 1,734 services of 28 kinds; $3,050 of it was for drugs given in the office and $19,267 for care.
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 | 84 | 1,734 | 73 | 0.88 | $56,133 | $22,316 |
| 2023 | 91 | 797 | 73 | 0.73 | $48,308 | $21,351 |
| 2022 | 95 | 230 | 72 | 0.70 | $48,457 | $22,989 |
| 2021 | 74 | 371 | 72 | 0.66 | $32,078 | $14,211 |
| 2020 | 80 | 160 | 74 | 0.72 | $31,253 | $11,378 |
| 2019 | 80 | 172 | 74 | 0.67 | $33,597 | $13,199 |
| 2018 | 69 | 156 | 72 | 0.84 | $33,700 | $12,196 |
| 2017 | 96 | 233 | 72 | 0.78 | $43,779 | $16,790 |
| 2016 | 96 | 220 | 74 | 0.91 | $39,293 | $15,688 |
| 2015 | 106 | 291 | 73 | 0.93 | $51,010 | $20,854 |
| 2014 | 104 | 269 | 74 | 0.81 | $49,988 | $17,372 |
| 2013 | 95 | 239 | 74 | 0.77 | $46,520 | $14,777 |
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: 5 services
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 47 | $7,498 | $160 |
| Return visit (30+ min) | 30 | $3,984 | $102 |
| Short return visit (20+ min) | 36 | $3,161 | $74 |
| Long return visit (40+ min) | 12 | $2,166 | $167 |
| Short return visit | 13 | $618 | $44 |
2022: 5 services
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 48 | $7,611 | $159 |
| Short return visit (20+ min) | 49 | $4,246 | $74 |
| Return visit (30+ min) | 28 | $3,312 | $107 |
| Short return visit | 20 | $713 | $30 |
| Administration of pneumococcal vaccine | 11 | $375 | $34 |
2021: 6 services
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 34 | $4,951 | $146 |
| Short return visit (20+ min) | 33 | $2,853 | $73 |
| Return visit (30+ min) | 19 | $2,460 | $98 |
| Short return visit | 21 | $1,026 | $38 |
| Influenza vaccine split virus, preservative free | 12 | $783 | $65 |
| Administration of influenza virus vaccine | 13 | $284 | $22 |
2020: 5 services
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 24 | $3,396 | $142 |
| Return visit (30+ min) | 34 | $3,156 | $83 |
| Short return visit (20+ min) | 36 | $2,233 | $52 |
| Influenza vaccine split virus, preservative free | 12 | $718 | $60 |
| Administration of influenza virus vaccine | 12 | $250 | $21 |
2019: 3 services
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 32 | $4,473 | $140 |
| Return visit (30+ min) | 35 | $3,725 | $81 |
| Short return visit (20+ min) | 30 | $1,799 | $53 |
2018: 4 services
| Return visit (30+ min) | 39 | $3,945 | $72 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | $2,626 | $131 |
| Short return visit (20+ min) | 19 | $1,205 | $55 |
| Administration of influenza virus vaccine | 11 | $283 | $26 |
2017: 6 services
| Return visit (30+ min) | 40 | $5,521 | $86 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 32 | $4,077 | $127 |
| Short return visit (20+ min) | 39 | $2,267 | $49 |
| Influenza vaccine split virus, preservative free | 14 | $617 | $44 |
| Short return visit | 19 | $609 | $32 |
| Administration of influenza virus vaccine | 15 | $484 | $32 |
2016: 6 services
| Return visit (30+ min) | 39 | $3,845 | $78 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 26 | $3,274 | $126 |
| Pneumococcal vaccine, 13-valent | 17 | $2,985 | $176 |
| Short return visit (20+ min) | 40 | $1,874 | $43 |
| Administration of pneumococcal vaccine | 21 | $638 | $30 |
| Short return visit | 14 | $499 | $36 |
2015: 8 services
| Return visit (30+ min) | 55 | $6,432 | $79 |
| Pneumococcal vaccine, 13-valent | 37 | $5,568 | $150 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 20 | $2,631 | $132 |
| Short return visit (20+ min) | 40 | $2,443 | $51 |
| Administration of pneumococcal vaccine | 37 | $1,124 | $30 |
| Influenza vaccine split virus, preservative free | 13 | $454 | $35 |
| Administration of influenza virus vaccine | 14 | $437 | $31 |
| Short return visit | 13 | $353 | $27 |
2014: 6 services
| Return visit (30+ min) | 62 | $6,611 | $74 |
| Short return visit (20+ min) | 45 | $3,038 | $51 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 19 | $2,383 | $125 |
| Administration of influenza virus vaccine | 20 | $638 | $30 |
| Influenza vaccine split virus, preservative free | 18 | $587 | $33 |
| Short return visit | 15 | $483 | $32 |
2013: 2 services
| Return visit (30+ min) | 54 | $7,539 | $87 |
| Short return visit (20+ min) | 41 | $3,595 | $58 |
Drugs they prescribed that Part D paid
$63,807
Pharmacies billed $63,807 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 2% of their Part D prescriptions (17 of 798) in 2024. Above the middle of the specialty; the typical family practice clinician is at 2%.
740 generic and 58 brand-name prescriptions · $63,807 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.
| Jardiance | 16 | $27,054 | $1,691 |
| Ozempic | 11 | $10,230 | $930 |
| Atorvastatin | 134 | $1,192 | $9 |
| Synthroid | 11 | $817 | $74 |
| Gabapentin | 19 | $710 | $37 |
See all 18 drugs
| Jardiance | 16 | $27,054 | $1,691 |
| Ozempic | 11 | $10,230 | $930 |
| Atorvastatin | 134 | $1,192 | $9 |
| Synthroid | 11 | $817 | $74 |
| Gabapentin | 19 | $710 | $37 |
| Alendronate | 61 | $510 | $8 |
| Amlodipine Besylate | 68 | $460 | $7 |
| Lisinopril | 47 | $458 | $10 |
| Metoprolol | 24 | $408 | $17 |
| Simvastatin | 22 | $395 | $18 |
| Losartan | 20 | $271 | $14 |
| Omeprazole | 15 | $247 | $16 |
| Metformin | 24 | $240 | $10 |
| Trazodone | 19 | $200 | $11 |
| Levothyroxine | 31 | $174 | $6 |
| Lovastatin | 12 | $146 | $12 |
| Hydrochlorothiazide | 16 | $46 | $3 |
| Atenolol | 12 | $6 | $0 |
Year by year
| 2024 | 798 | 82 | 2% (17) | 7% | $63,807 |
| 2023 | 758 | 84 | 3% (23) | None | $56,388 |
| 2022 | 767 | 90 | 3% (22) | None | $29,064 |
| 2021 | 721 | 78 | 3% (18) | 5% | $26,049 |
| 2020 | 652 | 78 | 2% (14) | 7% | $24,333 |
| 2019 | 626 | 85 | 3% (19) | 6% | $22,829 |
| 2018 | 659 | 75 | 2% (16) | 11% | $35,459 |
| 2017 | 729 | 95 | 3% (24) | 8% | $29,239 |
| 2016 | 802 | 86 | 4% (33) | 9% | $32,433 |
| 2015 | 828 | 125 | 5% (39) | 10% | $40,656 |
| 2014 | 834 | 94 | 3% (23) | 14% | $48,610 |
| 2013 | 766 | 105 | 3% (26) | 20% | $49,360 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 19 drugs
| Atorvastatin | 106 | $1,312 | $12 |
| Synthroid | 16 | $1,203 | $75 |
| Rosuvastatin | 15 | $935 | $62 |
| Alendronate | 55 | $879 | $16 |
| Lovastatin | 17 | $533 | $31 |
| Levothyroxine | 27 | $527 | $20 |
| Trazodone | 16 | $523 | $33 |
| Lisinopril | 51 | $498 | $10 |
| Simvastatin | 29 | $495 | $17 |
| Gabapentin | 20 | $447 | $22 |
| Omeprazole | 18 | $436 | $24 |
| Metoprolol | 21 | $368 | $18 |
| Metformin | 25 | $353 | $14 |
| Ketoconazole | 17 | $311 | $18 |
| Amlodipine Besylate | 45 | $304 | $7 |
| Losartan | 11 | $104 | $9 |
| Hydrocodone-Acetaminophen | 13 | $82 | $6 |
| Atenolol | 13 | $72 | $6 |
| Hydrochlorothiazide | 19 | $47 | $2 |
2022: 18 drugs
| Atorvastatin | 98 | $1,261 | $13 |
| Rosuvastatin | 17 | $1,040 | $61 |
| Gabapentin | 20 | $925 | $46 |
| Synthroid | 12 | $850 | $71 |
| Alendronate | 40 | $754 | $19 |
| Levothyroxine | 29 | $681 | $23 |
| Lisinopril | 56 | $592 | $11 |
| Omeprazole | 22 | $571 | $26 |
| Metoprolol | 28 | $552 | $20 |
| Trazodone | 15 | $541 | $36 |
| Amlodipine Besylate | 57 | $433 | $8 |
| Hydrocodone-Acetaminophen | 15 | $300 | $20 |
| Metformin | 32 | $274 | $9 |
| Lovastatin | 19 | $253 | $13 |
| Hydrochlorothiazide | 23 | $199 | $9 |
| Simvastatin | 25 | $163 | $7 |
| Losartan | 11 | $136 | $12 |
| Atenolol | 12 | $63 | $5 |
2021: 19 drugs
| Atorvastatin | 95 | $1,397 | $15 |
| Levothyroxine | 33 | $1,045 | $32 |
| Gabapentin | 16 | $707 | $44 |
| Synthroid | 11 | $635 | $58 |
| Omeprazole | 20 | $582 | $29 |
| Metoprolol | 25 | $581 | $23 |
| Alendronate | 30 | $568 | $19 |
| Lisinopril | 60 | $524 | $9 |
| Amlodipine Besylate | 54 | $499 | $9 |
| Trazodone | 15 | $327 | $22 |
| Rosuvastatin | 12 | $301 | $25 |
| Losartan | 13 | $229 | $18 |
| Lovastatin | 20 | $197 | $10 |
| Simvastatin | 25 | $183 | $7 |
| Hydrocodone-Acetaminophen | 12 | $167 | $14 |
| Metformin | 23 | $147 | $6 |
| Hydrochlorothiazide | 21 | $146 | $7 |
| Atenolol | 14 | $90 | $6 |
| Cyclobenzaprine | 12 | $59 | $5 |
2020: 18 drugs
| Atorvastatin | 89 | $1,735 | $19 |
| Levothyroxine | 28 | $955 | $34 |
| Synthroid | 15 | $864 | $58 |
| Omeprazole | 22 | $688 | $31 |
| Gabapentin | 14 | $458 | $33 |
| Metoprolol | 15 | $422 | $28 |
| Pravastatin | 13 | $419 | $32 |
| Lisinopril | 39 | $410 | $11 |
| Alendronate | 18 | $400 | $22 |
| Amlodipine Besylate | 54 | $358 | $7 |
| Lovastatin | 23 | $355 | $15 |
| Losartan | 12 | $224 | $19 |
| Metformin | 21 | $194 | $9 |
| Simvastatin | 21 | $171 | $8 |
| Hydrocodone-Acetaminophen | 13 | $150 | $12 |
| Hydrochlorothiazide | 17 | $122 | $7 |
| Cyclobenzaprine | 13 | $72 | $6 |
| Alprazolam | 11 | $31 | $3 |
2019: 16 drugs
| Atorvastatin | 85 | $1,487 | $17 |
| Levothyroxine | 29 | $830 | $29 |
| Synthroid | 12 | $756 | $63 |
| Metoprolol | 17 | $704 | $41 |
| Pravastatin | 16 | $575 | $36 |
| Lovastatin | 19 | $466 | $25 |
| Lisinopril | 40 | $434 | $11 |
| Omeprazole | 24 | $355 | $15 |
| Alendronate | 17 | $310 | $18 |
| Amlodipine Besylate | 41 | $287 | $7 |
| Metformin | 18 | $286 | $16 |
| Simvastatin | 20 | $231 | $12 |
| Losartan | 12 | $192 | $16 |
| Hydrocodone-Acetaminophen | 14 | $183 | $13 |
| Hydrochlorothiazide | 12 | $84 | $7 |
| Cyclobenzaprine | 12 | $79 | $7 |
2018: 18 drugs
| Atorvastatin | 66 | $1,369 | $21 |
| Synthroid | 17 | $875 | $51 |
| Levothyroxine | 23 | $729 | $32 |
| Pravastatin | 14 | $723 | $52 |
| Lisinopril | 48 | $491 | $10 |
| Lovastatin | 19 | $460 | $24 |
| Amlodipine Besylate | 36 | $358 | $10 |
| Omeprazole | 27 | $305 | $11 |
| Simvastatin | 33 | $245 | $7 |
| Metformin | 16 | $228 | $14 |
| Hydrocodone-Acetaminophen | 13 | $201 | $15 |
| Alendronate | 18 | $171 | $9 |
| Losartan | 19 | $161 | $8 |
| Cyclobenzaprine | 11 | $156 | $14 |
| Polyethylene Glycol 3350 | 14 | $145 | $10 |
| Methylprednisolone | 11 | $82 | $7 |
| Fluticasone Propionate | 12 | $58 | $5 |
| Alprazolam | 11 | $36 | $3 |
2017: 25 drugs
| Levothyroxine | 36 | $1,197 | $33 |
| Atorvastatin | 51 | $1,162 | $23 |
| Pravastatin | 15 | $722 | $48 |
| Rosuvastatin | 17 | $705 | $41 |
| Synthroid | 11 | $585 | $53 |
| Lovastatin | 20 | $500 | $25 |
| Simvastatin | 42 | $423 | $10 |
| Lisinopril | 44 | $419 | $10 |
| Gabapentin | 17 | $399 | $23 |
| Alendronate | 31 | $380 | $12 |
| Amlodipine Besylate | 33 | $365 | $11 |
| Omeprazole | 26 | $364 | $14 |
| Metoprolol | 11 | $336 | $31 |
| Losartan | 21 | $336 | $16 |
| Fluticasone Propionate | 22 | $332 | $15 |
| Hydrocodone-Acetaminophen | 17 | $221 | $13 |
| Fluoxetine | 11 | $203 | $18 |
| Cyclobenzaprine | 11 | $149 | $14 |
| Methylprednisolone | 12 | $135 | $11 |
| Triamcinolone Acetonide | 11 | $128 | $12 |
| Metformin | 11 | $102 | $9 |
| Atenolol | 13 | $83 | $6 |
| Hydrochlorothiazide | 11 | $54 | $5 |
| Estradiol | 13 | $30 | $2 |
| Alprazolam | 13 | $19 | $1 |
2016: 23 drugs
| Levothyroxine | 43 | $1,285 | $30 |
| Atorvastatin | 43 | $973 | $23 |
| Pravastatin | 13 | $827 | $64 |
| Gabapentin | 29 | $580 | $20 |
| Lisinopril | 46 | $557 | $12 |
| Simvastatin | 45 | $509 | $11 |
| Amlodipine Besylate-Benazepril | 11 | $484 | $44 |
| Alendronate | 43 | $418 | $10 |
| Omeprazole | 45 | $379 | $8 |
| Lovastatin | 20 | $359 | $18 |
| Hydrocodone-Acetaminophen | 13 | $355 | $27 |
| Losartan | 22 | $351 | $16 |
| Oxycodone-Acetaminophen | 13 | $320 | $25 |
| Bupropion | 11 | $283 | $26 |
| Atenolol | 16 | $224 | $14 |
| Amlodipine Besylate | 23 | $215 | $9 |
| Triamcinolone Acetonide | 15 | $191 | $13 |
| Trazodone | 12 | $146 | $12 |
| Metformin | 13 | $138 | $11 |
| Fluticasone Propionate | 13 | $117 | $9 |
| Hydrochlorothiazide | 16 | $110 | $7 |
| Donepezil | 13 | $54 | $4 |
| Diazepam | 11 | $18 | $2 |
2015: 21 drugs
| Levothyroxine | 67 | $1,599 | $24 |
| Pravastatin | 15 | $1,114 | $74 |
| Atorvastatin | 26 | $747 | $29 |
| Gabapentin | 39 | $638 | $16 |
| Escitalopram | 12 | $478 | $40 |
| Simvastatin | 50 | $456 | $9 |
| Bupropion | 11 | $420 | $38 |
| Lisinopril | 42 | $412 | $10 |
| Alendronate | 30 | $363 | $12 |
| Losartan | 21 | $316 | $15 |
| Hydrocodone-Acetaminophen | 17 | $299 | $18 |
| Omeprazole | 23 | $295 | $13 |
| Lovastatin | 17 | $234 | $14 |
| Hydrochlorothiazide | 39 | $225 | $6 |
| Amlodipine Besylate | 21 | $196 | $9 |
| Atenolol | 14 | $168 | $12 |
| Triamcinolone Acetonide | 11 | $147 | $13 |
| Donepezil | 11 | $109 | $10 |
| Topiramate | 14 | $106 | $8 |
| Trazodone | 12 | $89 | $7 |
| Furosemide | 12 | $54 | $5 |
2014: 23 drugs
| Namenda | 13 | $7,263 | $559 |
| Pravastatin | 21 | $978 | $47 |
| Atorvastatin | 25 | $957 | $38 |
| Escitalopram | 13 | $880 | $68 |
| Levothyroxine | 41 | $863 | $21 |
| Gabapentin | 36 | $800 | $22 |
| Pantoprazole | 14 | $786 | $56 |
| Alendronate | 36 | $521 | $14 |
| Simvastatin | 36 | $481 | $13 |
| Synthroid | 11 | $468 | $43 |
| Lisinopril | 42 | $467 | $11 |
| Bupropion | 11 | $459 | $42 |
| Fluticasone Propionate | 15 | $430 | $29 |
| Hydrochlorothiazide | 44 | $392 | $9 |
| Lovastatin | 18 | $370 | $21 |
| Omeprazole | 25 | $303 | $12 |
| Losartan | 18 | $282 | $16 |
| Hydrocodone-Acetaminophen | 12 | $226 | $19 |
| Atenolol | 21 | $220 | $10 |
| Amlodipine Besylate | 22 | $204 | $9 |
| Donepezil | 17 | $134 | $8 |
| Quetiapine | 12 | $106 | $9 |
| Furosemide | 11 | $46 | $4 |
2013: 20 drugs
| Lunesta | 13 | $3,232 | $249 |
| Escitalopram | 13 | $2,752 | $212 |
| Atorvastatin | 22 | $1,099 | $50 |
| Pantoprazole | 13 | $1,082 | $83 |
| Synthroid | 17 | $613 | $36 |
| Simvastatin | 29 | $514 | $18 |
| Alendronate | 25 | $484 | $19 |
| Levothyroxine | 32 | $421 | $13 |
| Lisinopril | 42 | $417 | $10 |
| Omeprazole | 24 | $400 | $17 |
| Donepezil | 16 | $313 | $20 |
| Lovastatin | 16 | $313 | $20 |
| Gabapentin | 25 | $286 | $11 |
| Hydrochlorothiazide | 26 | $218 | $8 |
| Amlodipine Besylate | 22 | $201 | $9 |
| Atenolol | 23 | $190 | $8 |
| Lorazepam | 14 | $153 | $11 |
| Triamcinolone Acetonide | 11 | $127 | $12 |
| Hydrocodone-Acetaminophen | 13 | $125 | $10 |
| Furosemide | 20 | $98 | $5 |
Professional record
- NPI
- 1770571234
- Licence
- CA C53528California C53528: Current · expires 2028-11-30
- Trained
- University of California, Geffen School of Medicine, 1995
- Video visits
- Lists video visits
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Family medicine (207Q00000X)
- Mailing address
- 2350 W El Camino Real, Mountain View, CA, 94040
- NPI first listed
- 2005-10-10
- NPI last updated
- 2011-11-30
This is when the NPI record was last certified, not a medical board exam.