Margaret Mumbi Mongare, MD
Internal Medicine · Palo Alto
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 1
- 1 carrier
- Offices
- 3
Offices
3 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group
Hospitals listed: 757662. That is not proof they admit you there this week.
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. Mongare’s office 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 A167176 · Current
Licensed to practise in California · since 2019 · expires 2027-12-31 · Stanford University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$79,366
Medicare paid this office $79,366 for 239 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Return visit (30+ min) | 187 | $35,747 | $112 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 119 | $18,700 | $157 |
| Long return visit (40+ min) | 49 | $9,411 | $154 |
| Short return visit (20+ min) | 50 | $3,408 | $64 |
| Sarscov2 vac 50 mcg/0.5ml im | 17 | $2,477 | $146 |
See all 8 services
| Return visit (30+ min) | 187 | $35,747 | $112 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 119 | $18,700 | $157 |
| Long return visit (40+ min) | 49 | $9,411 | $154 |
| Short return visit (20+ min) | 50 | $3,408 | $64 |
| Sarscov2 vac 50 mcg/0.5ml im | 17 | $2,477 | $146 |
| Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 22 | $1,480 | $53 |
| Admn sarscov2 vacc 1 dose | 17 | $886 | $52 |
| 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 | 11 | $164 | $15 |
Who their Medicare patients are
239 Original Medicare patients in 2024. Average age 79 · Under 65 0% · 85 and older 26% · Women 54% · Health risk score 0.88. At or below the middle of the specialty; the typical internal medicine clinician is at 1.76.
Conditions among them: High blood pressure 56% · Coronary heart disease 21% · Chronic kidney disease 17% · Cancer 17% · Atrial fibrillation 15% · Depression 12% · Diabetes 11% · Heart failure 9% · COPD 7% · Dementia 7%.
The office billed $214,075, Medicare allowed $99,861 and paid $79,366; for 689 services of 32 kinds; $5,933 of it was for drugs given in the office and $73,433 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 | 239 | 689 | 79 | 0.88 | $214,075 | $79,366 |
| 2023 | 278 | 679 | 78 | 0.94 | $204,575 | $77,862 |
| 2022 | 241 | 439 | 79 | 0.83 | $118,121 | $42,471 |
| 2021 | 65 | 81 | 78 | 0.95 | $23,726 | $9,431 |
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: 10 services
| Return visit (30+ min) | 163 | $25,786 | $111 |
| Long return visit (40+ min) | 82 | $16,667 | $160 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 95 | $14,811 | $156 |
| Short return visit (20+ min) | 81 | $7,614 | $80 |
| Pneumococcal conjugate vaccine, 15 valent (pcv15), for intramuscular use | 13 | $3,137 | $241 |
| Short return visit | 34 | $1,556 | $46 |
| Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 19 | $1,389 | $51 |
| Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 15 | $1,137 | $76 |
| Administration of influenza virus vaccine | 16 | $591 | $37 |
| Administration of pneumococcal vaccine | 16 | $549 | $34 |
2022: 8 services
| Return visit (30+ min) | 118 | $13,231 | $92 |
| Long return visit (40+ min) | 43 | $8,476 | $170 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 50 | $7,767 | $155 |
| Short return visit (20+ min) | 79 | $6,798 | $77 |
| Short return visit | 31 | $1,421 | $44 |
| Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 14 | $984 | $70 |
| Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 12 | $623 | $48 |
| Administration of influenza virus vaccine | 16 | $597 | $37 |
2021: 2 services
| Return visit (30+ min) | 50 | $6,642 | $121 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 11 | $1,584 | $144 |
Drugs they prescribed that Part D paid
$165,826
Pharmacies billed $165,826 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
2,227 generic and fewer than 11 brand-name prescriptions · $165,826 in drug cost · 75 antibiotic prescriptions to 31 people · 22 antipsychotic prescriptions to people over 65.
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.
| Eliquis | 40 | $64,532 | $1,613 |
| Estradiol | 29 | $3,823 | $132 |
| Vancomycin | 12 | $2,997 | $250 |
| Atorvastatin | 231 | $2,436 | $11 |
| Amlodipine Besylate | 196 | $1,753 | $9 |
See all 52 drugs
| Eliquis | 40 | $64,532 | $1,613 |
| Estradiol | 29 | $3,823 | $132 |
| Vancomycin | 12 | $2,997 | $250 |
| Atorvastatin | 231 | $2,436 | $11 |
| Amlodipine Besylate | 196 | $1,753 | $9 |
| Tamsulosin | 81 | $1,718 | $21 |
| Valsartan | 42 | $1,562 | $37 |
| Losartan | 111 | $1,544 | $14 |
| Celecoxib | 20 | $1,461 | $73 |
| Synthroid | 24 | $1,446 | $60 |
| Paxlovid | 13 | $1,429 | $110 |
| Rosuvastatin | 51 | $1,056 | $21 |
| Omeprazole | 58 | $954 | $16 |
| Levothyroxine | 85 | $908 | $11 |
| Famotidine | 70 | $892 | $13 |
| Gabapentin | 66 | $847 | $13 |
| Eletriptan Hbr | 16 | $730 | $46 |
| Mirtazapine | 29 | $681 | $23 |
| Metoprolol | 30 | $662 | $22 |
| Oxybutynin Chloride Er | 18 | $605 | $34 |
| Benazepril | 27 | $603 | $22 |
| Trazodone | 34 | $533 | $16 |
| Escitalopram | 41 | $475 | $12 |
| Duloxetine | 18 | $454 | $25 |
| Metformin | 48 | $450 | $9 |
| Lisinopril | 60 | $438 | $7 |
| Paroxetine | 24 | $436 | $18 |
| Albuterol Sulfate Hfa | 19 | $401 | $21 |
| Alendronate | 36 | $377 | $10 |
| Allopurinol | 29 | $371 | $13 |
| Simvastatin | 49 | $360 | $7 |
| Pravastatin | 29 | $358 | $12 |
| Fluoxetine | 18 | $348 | $19 |
| Chlorthalidone | 16 | $324 | $20 |
| Quetiapine | 22 | $324 | $15 |
| Hydrochlorothiazide | 48 | $310 | $6 |
| Sertraline | 24 | $309 | $13 |
| Metformin Hcl Er | 30 | $261 | $9 |
| Irbesartan | 13 | $213 | $16 |
| Nitrofurantoin Mono-Macro | 20 | $201 | $10 |
| Citalopram Hbr | 20 | $170 | $9 |
| Furosemide | 13 | $166 | $13 |
| Zolpidem | 16 | $145 | $9 |
| Lisinopril-Hydrochlorothiazide | 22 | $137 | $6 |
| Metoprolol | 17 | $85 | $5 |
| Naproxen | 13 | $83 | $6 |
| Atenolol | 12 | $75 | $6 |
| Ipratropium | 11 | $74 | $7 |
| Sulfamethoxazole-Trimethoprim | 15 | $58 | $4 |
| Clopidogrel | 12 | $55 | $5 |
| Azithromycin | 14 | $30 | $2 |
| Amitriptyline | 11 | $17 | $2 |
Year by year
| 2024 | 2,427 | 259 | None | None | $165,826 |
| 2023 | 1,823 | 281 | 1% (18) | 7% | $110,207 |
| 2022 | 841 | 182 | None | 8% | $60,183 |
| 2021 | 130 | 39 | 0% (0) | None | $9,882 |
| 2020 | 139 | 30 | 0% (0) | None | $11,980 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 45 drugs
| Eliquis | 16 | $22,686 | $1,418 |
| Estradiol | 13 | $2,160 | $166 |
| Atorvastatin | 160 | $2,087 | $13 |
| Rosuvastatin | 38 | $1,853 | $49 |
| Mirtazapine | 34 | $1,596 | $47 |
| Tamsulosin | 66 | $1,445 | $22 |
| Gabapentin | 50 | $1,397 | $28 |
| Synthroid | 16 | $1,343 | $84 |
| Losartan | 74 | $1,305 | $18 |
| Amlodipine Besylate | 108 | $1,199 | $11 |
| Valsartan | 33 | $998 | $30 |
| Levothyroxine | 58 | $741 | $13 |
| Lisinopril | 56 | $734 | $13 |
| Celecoxib | 11 | $653 | $59 |
| Potassium Chloride | 20 | $595 | $30 |
| Omeprazole | 35 | $585 | $17 |
| Fluticasone Propionate | 16 | $569 | $36 |
| Famotidine | 49 | $538 | $11 |
| Alendronate | 42 | $515 | $12 |
| Trazodone | 31 | $482 | $16 |
| Duloxetine | 13 | $481 | $37 |
| Benazepril | 26 | $478 | $18 |
| Finasteride | 22 | $451 | $20 |
| Metformin Hcl Er | 21 | $406 | $19 |
| Paroxetine | 24 | $397 | $17 |
| Metoprolol | 30 | $362 | $12 |
| Metformin | 34 | $351 | $10 |
| Pregabalin | 12 | $332 | $28 |
| Allopurinol | 21 | $323 | $15 |
| Metoprolol | 13 | $284 | $22 |
| Lisinopril-Hydrochlorothiazide | 20 | $272 | $14 |
| Chlorthalidone | 17 | $262 | $15 |
| Montelukast | 14 | $258 | $18 |
| Hydrochlorothiazide | 41 | $245 | $6 |
| Pravastatin | 26 | $229 | $9 |
| Paxlovid (Eua) | 17 | $184 | $11 |
| Simvastatin | 24 | $181 | $8 |
| Sertraline | 12 | $179 | $15 |
| Zolpidem | 16 | $146 | $9 |
| Escitalopram | 13 | $120 | $9 |
| Citalopram Hbr | 14 | $114 | $8 |
| Furosemide | 13 | $107 | $8 |
| Warfarin | 11 | $106 | $10 |
| Clonazepam | 12 | $41 | $3 |
| Naproxen | 18 | $29 | $2 |
2022: 24 drugs
| Eliquis | 36 | $25,804 | $717 |
| Mirtazapine | 22 | $1,302 | $59 |
| Atorvastatin | 69 | $791 | $11 |
| Tamsulosin | 29 | $748 | $26 |
| Levothyroxine | 37 | $560 | $15 |
| Benazepril | 15 | $458 | $31 |
| Paroxetine | 17 | $418 | $25 |
| Metoprolol | 19 | $416 | $22 |
| Amlodipine Besylate | 49 | $354 | $7 |
| Pravastatin | 16 | $329 | $21 |
| Finasteride | 13 | $276 | $21 |
| Losartan | 22 | $246 | $11 |
| Metformin | 21 | $245 | $12 |
| Famotidine | 18 | $222 | $12 |
| Primidone | 12 | $166 | $14 |
| Omeprazole | 16 | $164 | $10 |
| Trazodone | 12 | $156 | $13 |
| Lisinopril | 18 | $149 | $8 |
| Hydrochlorothiazide | 16 | $147 | $9 |
| Carvedilol | 13 | $132 | $10 |
| Spironolactone | 12 | $117 | $10 |
| Furosemide | 11 | $79 | $7 |
| Simvastatin | 13 | $61 | $5 |
| Naproxen | 14 | $27 | $2 |
2021: 1 drug
| Amlodipine Besylate | 12 | $119 | $10 |
Professional record
- NPI
- 1427555408
- Licence
- CA A167176California A167176: Current · expires 2027-12-31
- Video visits
- Lists video visits
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Internal medicine (207R00000X)
- Mailing address
- 325 Distel Cir, Los Altos, CA, 94022
- NPI first listed
- 2018-04-06
- NPI last updated
- 2021-09-29
- NPI record certified
- 2021-09-29
This is when the NPI record was last certified, not a medical board exam.