Roger Villanueva, DO
Family Practice · Santa Clara
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 4
- 1 carrier
- Office
- 1
- Since medical school
- 12 years
- Graduated 2014
Offices
1 location · Permanente Medical Group Inc · 10,928 clinicians in this group
Looking this up.
Hospitals listed: Kaiser Foundation Hospital-Santa Clara. That is not proof they admit you there this week.
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. Villanueva’s office at (408) 851-1000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Kaiser Permanente Dual Complete North P2 (HMO D-SNP) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Dual Complete North P23 (HMO D-SNP) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Sr Adv Basic Santa Clara (HMO) | Kaiser Permanente | Listed | Sep 1, 2026 |
| Kaiser Permanente Sr Adv Enhanced Santa Clara (HMO) | Kaiser Permanente | Listed | Sep 1, 2026 |
Hospitals they work in
1 hospital
These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.
- Kaiser Foundation Hospital-Santa ClaraSanta Clara, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 3 of 5 · 75% would definitely recommend itOverall rating: 2 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.38, Oct 2024 – Sep 2025
See every measure and the patient survey for Kaiser Foundation Hospital-Santa Clara
Behind the star rating — Deaths: 0 better, 3 the same, 0 worse of 3 measures. Safety: 2 better, 4 the same, 0 worse of 6 measures. Readmissions: 0 better, 1 the same, 1 worse of 2 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Clostridium Difficile (C.Diff)Infections | 0.38 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.01 (0 to 2.09) · 181 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.02 (0.61 to 1.42) | No different | Jul 2022 – Jun 2024 |
| Death rate for stroke patientsComplications and deaths | 10.5 · 312 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 3.8 · 3,736 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.2 (0 to 0.43) · 910 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.26 (0.05 to 0.48) · 1,036 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 4.53 (2.03 to 7.03) · 235 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative acute kidney injury requiring dialysis rateComplications and deaths | 1.57 (0 to 3.25) · 83 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.5 (0.82 to 4.18) · 178 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 11.73 (3.81 to 19.64) · 74 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative sepsis rateComplications and deaths | 5.31 (1.3 to 9.32) · 94 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.75 (0.22 to 3.28) · 37 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.34 (0 to 1.34) · 819 cases | No different | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.72 | No different | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 1.049 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.598 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 0.926 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 13 · 589 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 20.7 · 828 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | 107.6 · 27 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 17.9 · 642 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for CABGUnplanned return visits | 7.8 · 249 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 20.6 · 181 cases | None | Jul 2023 – Jun 2025 |
What patients said (572 patients answered, 25% of those asked)
| Cleanliness | 4 |
| Nurse communication | 3 |
| Doctor communication | 4 |
| Communication about medicines | 2 |
| Discharge information | 4 |
| Overall hospital rating | 3 |
| Quietness | 2 |
| Recommend hospital | 4 |
| Room was "always" clean | 72% |
| Nurses "always" communicated well | 75% |
| Doctors "always" communicated well | 80% |
| Staff "always" explained | 57% |
| Yes, staff "did" give patients this information | 88% |
| Yes, staff "did" give patients information about help after discharge | 88% |
| Doctors "always" explained things so they could understand | 74% |
| Doctors "always" listened carefully | 79% |
| Doctors "always" treated them with courtesy and respect | 87% |
| Patients who gave a rating of "9" or "10" (high) | 70% |
| Staff "always" explained new medications | 72% |
| Nurses "always" explained things so they could understand | 72% |
| Nurses "always" listened carefully | 71% |
| Nurses "always" treated them with courtesy and respect | 82% |
| "Always" quiet at night | 44% |
| "YES", patients would definitely recommend the hospital | 75% |
| Staff "always" explained possible side effects | 42% |
| Yes, staff "did" give patients information about possible symptoms | 89% |
Medicaid work
$0 in 2024
Medicaid paid $0 for 13 billed services this clinician did in 2024, up to 12 people in a month for one service.
Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.
| TOBACCO NON-USER | 13 | $0 |
| 2024 | 13 | 1 | 12 | $0 |
Drugs they prescribed that Part D paid
$86,874
Pharmacies billed $86,874 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
1,825 generic and 176 brand-name prescriptions · $86,874 in drug cost · 60 antibiotic prescriptions to 31 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.
| Jardiance | 27 | $14,261 | $528 |
| Spiriva Respimat | 14 | $5,964 | $426 |
| Advair Hfa | 13 | $4,989 | $384 |
| Atorvastatin | 293 | $3,489 | $12 |
| Wixela Inhub | 16 | $2,669 | $167 |
See all 45 drugs
| Jardiance | 27 | $14,261 | $528 |
| Spiriva Respimat | 14 | $5,964 | $426 |
| Advair Hfa | 13 | $4,989 | $384 |
| Atorvastatin | 293 | $3,489 | $12 |
| Wixela Inhub | 16 | $2,669 | $167 |
| Humulin 70-30 | 12 | $2,407 | $201 |
| Alvesco | 23 | $2,147 | $93 |
| Humulin N | 11 | $1,559 | $142 |
| Lisinopril | 128 | $1,474 | $12 |
| Amlodipine Besylate | 105 | $1,210 | $12 |
| Gabapentin | 48 | $1,064 | $22 |
| Tamsulosin | 51 | $932 | $18 |
| Levothyroxine | 52 | $916 | $18 |
| Losartan | 71 | $894 | $13 |
| Fluticasone Propionate | 39 | $869 | $22 |
| Hydrochlorothiazide | 76 | $864 | $11 |
| Atenolol | 60 | $683 | $11 |
| Metformin | 61 | $629 | $10 |
| Terazosin | 14 | $604 | $43 |
| Simvastatin | 46 | $512 | $11 |
| Furosemide | 28 | $484 | $17 |
| Famotidine | 42 | $476 | $11 |
| Veo Insulin | 14 | $404 | $29 |
| Metoprolol | 35 | $376 | $11 |
| Metoprolol | 25 | $334 | $13 |
| Glipizide | 28 | $309 | $11 |
| Omeprazole | 23 | $304 | $13 |
| Doxycycline Monohydrate | 13 | $303 | $23 |
| Pravastatin | 19 | $284 | $15 |
| Alendronate | 24 | $254 | $11 |
| Allopurinol | 20 | $252 | $13 |
| Albuterol Sulfate Hfa | 15 | $243 | $16 |
| Carvedilol | 20 | $224 | $11 |
| Trazodone | 22 | $215 | $10 |
| Rosuvastatin | 17 | $205 | $12 |
| Lisinopril-Hydrochlorothiazide | 17 | $198 | $12 |
| Metformin Hcl Er | 26 | $192 | $7 |
| Lovastatin | 12 | $160 | $13 |
| Triamcinolone Acetonide | 15 | $153 | $10 |
| Ibuprofen | 20 | $147 | $7 |
| Escitalopram | 12 | $140 | $12 |
| Spironolactone | 13 | $134 | $10 |
| Ezetimibe | 11 | $128 | $12 |
| Pantoprazole | 11 | $126 | $11 |
| Montelukast | 11 | $121 | $11 |
Year by year
| 2024 | 2,032 | 203 | None | 9% | $86,874 |
| 2023 | 1,667 | 193 | None | 7% | $65,946 |
| 2022 | 1,362 | 176 | None | 8% | $52,454 |
| 2021 | 1,327 | 151 | 0% (0) | 9% | $56,029 |
| 2020 | 1,162 | 131 | None | 12% | $46,157 |
| 2019 | 969 | 132 | None | 14% | $62,502 |
| 2018 | 533 | 130 | None | 17% | $22,091 |
| 2017 | 688 | 82 | None | 25% | $59,965 |
| 2016 | 656 | 84 | 3% (20) | None | $44,998 |
| 2015 | 318 | 47 | None | None | $20,132 |
| 2014 | 19 | None | 0% (0) | None | $477 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 38 drugs
| Jardiance | 20 | $14,926 | $746 |
| Atorvastatin | 206 | $3,142 | $15 |
| Wixela Inhub | 18 | $3,047 | $169 |
| Humulin 70-30 | 15 | $2,766 | $184 |
| Humulin N | 14 | $1,977 | $141 |
| Amlodipine Besylate | 112 | $1,445 | $13 |
| Lisinopril | 109 | $1,248 | $11 |
| Levothyroxine | 48 | $1,079 | $22 |
| Metformin | 70 | $876 | $13 |
| Hydrochlorothiazide | 78 | $870 | $11 |
| Losartan | 63 | $782 | $12 |
| Gabapentin | 34 | $692 | $20 |
| Atenolol | 57 | $675 | $12 |
| Simvastatin | 51 | $570 | $11 |
| Terazosin | 13 | $530 | $41 |
| Tamsulosin | 27 | $525 | $19 |
| Fluticasone Propionate | 32 | $476 | $15 |
| Famotidine | 38 | $465 | $12 |
| Glipizide | 37 | $396 | $11 |
| Hydralazine | 15 | $355 | $24 |
| Pravastatin | 13 | $345 | $27 |
| Veo Insulin | 15 | $318 | $21 |
| Furosemide | 15 | $299 | $20 |
| Carvedilol | 26 | $293 | $11 |
| Metoprolol | 24 | $242 | $10 |
| Albuterol Sulfate Hfa | 15 | $240 | $16 |
| Alendronate | 23 | $237 | $10 |
| Metformin Hcl Er | 30 | $234 | $8 |
| Allopurinol | 19 | $233 | $12 |
| Lisinopril-Hydrochlorothiazide | 19 | $206 | $11 |
| Rosuvastatin | 16 | $187 | $12 |
| Metronidazole | 11 | $171 | $16 |
| Colchicine | 11 | $149 | $14 |
| Pantoprazole | 12 | $136 | $11 |
| Ibuprofen | 16 | $136 | $8 |
| Atenolol-Chlorthalidone | 11 | $130 | $12 |
| Ezetimibe | 11 | $128 | $12 |
| Trazodone | 15 | $121 | $8 |
2022: 28 drugs
| Atorvastatin | 158 | $2,354 | $15 |
| Humulin N | 15 | $1,888 | $126 |
| Amlodipine Besylate | 103 | $1,360 | $13 |
| Wixela Inhub | 12 | $1,324 | $110 |
| Lisinopril | 93 | $1,042 | $11 |
| Levothyroxine | 42 | $922 | $22 |
| Metformin | 65 | $804 | $12 |
| Losartan | 55 | $667 | $12 |
| Hydrochlorothiazide | 59 | $660 | $11 |
| Atenolol | 56 | $630 | $11 |
| Famotidine | 38 | $608 | $16 |
| Simvastatin | 52 | $598 | $11 |
| Tamsulosin | 24 | $544 | $23 |
| Terazosin | 14 | $514 | $37 |
| Veo Insulin | 21 | $444 | $21 |
| Gabapentin | 21 | $416 | $20 |
| Pravastatin | 12 | $407 | $34 |
| Glipizide | 29 | $322 | $11 |
| Pantoprazole | 19 | $316 | $17 |
| Furosemide | 18 | $314 | $17 |
| Allopurinol | 21 | $297 | $14 |
| Albuterol Sulfate Hfa | 17 | $278 | $16 |
| Fluticasone Propionate | 17 | $274 | $16 |
| Lisinopril-Hydrochlorothiazide | 17 | $189 | $11 |
| Alendronate | 18 | $187 | $10 |
| Paxlovid (Eua) | 11 | $187 | $17 |
| Metformin Hcl Er | 23 | $183 | $8 |
| Metoprolol | 11 | $141 | $13 |
2021: 34 drugs
| Pradaxa | 13 | $9,080 | $698 |
| Atorvastatin | 143 | $2,027 | $14 |
| Humulin N | 16 | $1,843 | $115 |
| Humalog Kwikpen U-100 | 11 | $1,796 | $163 |
| Amlodipine Besylate | 109 | $1,235 | $11 |
| Lisinopril | 86 | $1,008 | $12 |
| Losartan | 64 | $816 | $13 |
| Gabapentin | 30 | $804 | $27 |
| Atenolol | 66 | $742 | $11 |
| Levothyroxine | 31 | $666 | $21 |
| Metformin | 58 | $658 | $11 |
| Simvastatin | 57 | $649 | $11 |
| Tamsulosin | 29 | $598 | $21 |
| Hydrochlorothiazide | 49 | $549 | $11 |
| Hydralazine | 17 | $547 | $32 |
| Terazosin | 20 | $524 | $26 |
| Famotidine | 43 | $461 | $11 |
| Glipizide | 33 | $406 | $12 |
| Furosemide | 23 | $404 | $18 |
| Colchicine | 13 | $394 | $30 |
| Pravastatin | 11 | $299 | $27 |
| Veo Insulin | 15 | $288 | $19 |
| Omeprazole | 19 | $268 | $14 |
| Allopurinol | 14 | $262 | $19 |
| Lisinopril-Hydrochlorothiazide | 20 | $240 | $12 |
| Rosuvastatin | 14 | $209 | $15 |
| Albuterol Sulfate Hfa | 11 | $204 | $19 |
| Metformin Hcl Er | 23 | $200 | $9 |
| Fluticasone Propionate | 12 | $181 | $15 |
| Lovastatin | 13 | $165 | $13 |
| Alendronate | 14 | $146 | $10 |
| Carvedilol | 11 | $137 | $12 |
| Acyclovir | 13 | $117 | $9 |
| Metoprolol | 11 | $108 | $10 |
2020: 27 drugs
| Pradaxa | 12 | $7,911 | $659 |
| Advair Diskus | 15 | $3,586 | $239 |
| Alvesco | 15 | $1,975 | $132 |
| Atorvastatin | 107 | $1,490 | $14 |
| Lisinopril | 84 | $967 | $12 |
| Amlodipine Besylate | 84 | $930 | $11 |
| Terazosin | 27 | $879 | $33 |
| Levothyroxine | 31 | $823 | $27 |
| Losartan | 56 | $726 | $13 |
| Metformin | 63 | $681 | $11 |
| Atenolol | 62 | $643 | $10 |
| Simvastatin | 57 | $623 | $11 |
| Gabapentin | 19 | $607 | $32 |
| Hydrochlorothiazide | 39 | $420 | $11 |
| Famotidine | 42 | $391 | $9 |
| Furosemide | 27 | $304 | $11 |
| Glipizide | 22 | $290 | $13 |
| Allopurinol | 16 | $280 | $17 |
| Tamsulosin | 13 | $258 | $20 |
| Omeprazole | 15 | $247 | $16 |
| Lovastatin | 17 | $230 | $14 |
| Veo Insulin | 16 | $224 | $14 |
| Lisinopril-Hydrochlorothiazide | 16 | $196 | $12 |
| Metformin Hcl Er | 22 | $167 | $8 |
| Metoprolol | 11 | $114 | $10 |
| Ciprofloxacin | 11 | $103 | $9 |
| Cephalexin | 11 | $97 | $9 |
2019: 26 drugs
| Advair Diskus | 19 | $4,929 | $259 |
| Atorvastatin | 66 | $1,376 | $21 |
| Levothyroxine | 32 | $864 | $27 |
| Ventolin Hfa | 13 | $719 | $55 |
| Lisinopril | 63 | $713 | $11 |
| Amlodipine Besylate | 60 | $646 | $11 |
| Metformin | 45 | $545 | $12 |
| Terazosin | 19 | $527 | $28 |
| Losartan | 39 | $494 | $13 |
| Hydrochlorothiazide | 44 | $450 | $10 |
| Atenolol | 35 | $438 | $13 |
| Simvastatin | 34 | $402 | $12 |
| Gabapentin | 12 | $337 | $28 |
| Tamsulosin | 13 | $319 | $25 |
| Famotidine | 22 | $304 | $14 |
| Hydralazine | 13 | $304 | $23 |
| Glipizide | 18 | $263 | $15 |
| Furosemide | 17 | $252 | $15 |
| Lovastatin | 17 | $237 | $14 |
| Lisinopril-Hydrochlorothiazide | 17 | $200 | $12 |
| Alendronate | 15 | $150 | $10 |
| Metformin Hcl Er | 20 | $148 | $7 |
| Veo Insulin | 11 | $134 | $12 |
| Naproxen | 12 | $130 | $11 |
| Carvedilol | 11 | $118 | $11 |
| Cephalexin | 12 | $95 | $8 |
2018: 12 drugs
| Advair Diskus | 11 | $4,017 | $365 |
| Atorvastatin | 36 | $898 | $25 |
| Levothyroxine | 19 | $517 | $27 |
| Lisinopril | 50 | $478 | $10 |
| Gabapentin | 12 | $300 | $25 |
| Glipizide | 14 | $277 | $20 |
| Metformin | 26 | $277 | $11 |
| Simvastatin | 21 | $233 | $11 |
| Losartan | 20 | $214 | $11 |
| Atenolol | 15 | $197 | $13 |
| Hydrochlorothiazide | 20 | $184 | $9 |
| Amlodipine Besylate | 25 | $171 | $7 |
2017: 17 drugs
| Lantus | 23 | $9,971 | $434 |
| Advair Diskus | 12 | $5,698 | $475 |
| Combivent Respimat | 12 | $4,223 | $352 |
| Ventolin Hfa | 17 | $899 | $53 |
| Atorvastatin | 57 | $739 | $13 |
| Pravastatin | 15 | $282 | $19 |
| Metformin | 48 | $271 | $6 |
| Levothyroxine | 18 | $267 | $15 |
| Amitriptyline | 11 | $230 | $21 |
| Gabapentin | 26 | $155 | $6 |
| Prednisone | 28 | $146 | $5 |
| Lisinopril | 35 | $142 | $4 |
| Glipizide | 21 | $102 | $5 |
| Hydrochlorothiazide | 31 | $81 | $3 |
| Amlodipine Besylate | 23 | $69 | $3 |
| Simvastatin | 13 | $66 | $5 |
| Famotidine | 19 | $66 | $3 |
2016: 18 drugs
| Humalog | 18 | $4,848 | $269 |
| Atorvastatin | 40 | $736 | $18 |
| Enalapril Maleate | 13 | $353 | $27 |
| Gabapentin | 46 | $242 | $5 |
| Quetiapine | 17 | $236 | $14 |
| Metformin | 33 | $203 | $6 |
| Lisinopril | 33 | $197 | $6 |
| Levothyroxine | 15 | $170 | $11 |
| Hydrocodone-Acetaminophen | 11 | $127 | $12 |
| Montelukast | 11 | $126 | $11 |
| Hydrochlorothiazide | 33 | $93 | $3 |
| Generlac | 11 | $93 | $8 |
| Simvastatin | 14 | $87 | $6 |
| Prednisone | 12 | $74 | $6 |
| Amlodipine Besylate | 18 | $58 | $3 |
| Famotidine | 18 | $57 | $3 |
| Losartan | 15 | $54 | $4 |
| Alendronate | 12 | $51 | $4 |
2015: 6 drugs
| Humalog | 13 | $2,955 | $227 |
| Atorvastatin | 17 | $365 | $21 |
| Gabapentin | 29 | $214 | $7 |
| Lisinopril | 31 | $146 | $5 |
| Metformin | 20 | $95 | $5 |
| Hydrochlorothiazide | 20 | $45 | $2 |
Professional record
- NPI
- 1437562097
- Gender
- Male
More record details
- Sole proprietor
- Yes
- Taxonomy
- Student in a training program (390200000X)
- Mailing address
- 1441 Florida Ave, Modesto, CA, 95350
- NPI first listed
- 2014-06-11
- NPI last updated
- 2022-02-11
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.