Michelle Chien-Ju Ma, PHARMD
Pharmacist · Santa Clara
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- Not verified
- Not the same as out of network.
- Office
- 1
On the public record
- Medicare does not list them as allowed to order and refer
Offices
1 location
Plan participation
Not verified
We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Michelle Chien-Ju Ma’s office at (408) 851-3926 to ask if they take your plan before you enroll.
Drugs they prescribed that Part D paid
$177,039
Pharmacies billed $177,039 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 1,089) in 2024. At or below the middle of the specialty; the typical pharmacist clinician is at 0%.
674 generic and 328 brand-name prescriptions · $177,039 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.
| Ozempic | 87 | $64,364 | $740 |
| Jardiance | 51 | $28,167 | $552 |
| Humulin N | 40 | $11,501 | $288 |
| Insulin Glargine-Yfgn | 47 | $10,084 | $215 |
| Victoza 3-Pak | 13 | $9,864 | $759 |
See all 22 drugs
| Ozempic | 87 | $64,364 | $740 |
| Jardiance | 51 | $28,167 | $552 |
| Humulin N | 40 | $11,501 | $288 |
| Insulin Glargine-Yfgn | 47 | $10,084 | $215 |
| Victoza 3-Pak | 13 | $9,864 | $759 |
| Humulin N Kwikpen | 33 | $7,897 | $239 |
| Humalog Kwikpen U-100 | 16 | $5,107 | $319 |
| Humulin R | 18 | $2,498 | $139 |
| Atorvastatin | 170 | $2,061 | $12 |
| Metformin | 83 | $981 | $12 |
| Glipizide Er | 31 | $926 | $30 |
| Metformin Hcl Er | 85 | $826 | $10 |
| Glipizide | 64 | $650 | $10 |
| Simvastatin | 53 | $619 | $12 |
| Ultra-Fine Nano Pen Needle | 18 | $551 | $31 |
| Lisinopril | 40 | $520 | $13 |
| Veo Insulin | 24 | $511 | $21 |
| Losartan | 35 | $485 | $14 |
| Ultra-Fine Short Pen Needle | 17 | $426 | $25 |
| Amlodipine Besylate | 27 | $362 | $13 |
| Ultra-Fine Mini Pen Needle | 16 | $340 | $21 |
| Hydrochlorothiazide | 21 | $245 | $12 |
Year by year
| 2024 | 1,089 | 183 | 0% (0) | 30% | $177,039 |
| 2023 | 986 | 150 | 0% (0) | 22% | $148,230 |
| 2022 | 1,001 | 158 | 0% (0) | 16% | $98,898 |
| 2021 | 951 | 169 | 0% (0) | 17% | $89,768 |
| 2020 | 1,045 | 174 | 0% (0) | 12% | $69,705 |
| 2019 | 1,022 | 162 | 0% (0) | 12% | $53,684 |
| 2018 | 703 | 125 | 0% (0) | 26% | $34,493 |
| 2017 | 378 | 91 | 0% (0) | 39% | $28,712 |
| 2016 | 495 | 108 | 0% (0) | 36% | $33,112 |
| 2015 | 451 | 108 | 0% (0) | 37% | $23,161 |
| 2014 | 433 | 127 | 0% (0) | 28% | $19,507 |
| 2013 | 442 | 153 | 0% (0) | 24% | $24,146 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 22 drugs
| Jardiance | 41 | $35,195 | $858 |
| Ozempic | 25 | $22,466 | $899 |
| Humulin N | 48 | $14,205 | $296 |
| Humulin N Kwikpen | 31 | $10,114 | $326 |
| Humulin R | 27 | $2,928 | $108 |
| Atorvastatin | 180 | $2,674 | $15 |
| Metformin | 86 | $1,120 | $13 |
| Glipizide Er | 28 | $961 | $34 |
| Glipizide | 79 | $840 | $11 |
| Metformin Hcl Er | 68 | $701 | $10 |
| Simvastatin | 60 | $686 | $11 |
| Lisinopril | 42 | $510 | $12 |
| Veo Insulin | 24 | $494 | $21 |
| Losartan | 32 | $454 | $14 |
| Ultra-Fine Nano Pen Needle | 15 | $433 | $29 |
| Amlodipine Besylate | 30 | $397 | $13 |
| Ultra-Fine Short Pen Needle | 12 | $268 | $22 |
| Ultra-Fine Mini Pen Needle | 11 | $251 | $23 |
| Lisinopril-Hydrochlorothiazide | 17 | $218 | $13 |
| Hydrochlorothiazide | 18 | $210 | $12 |
| Veo Insulin | 11 | $158 | $14 |
| Lovastatin | 12 | $140 | $12 |
2022: 22 drugs
| Jardiance | 30 | $24,573 | $819 |
| Lantus | 14 | $9,481 | $677 |
| Humulin N Kwikpen | 25 | $9,094 | $364 |
| Humulin N | 35 | $8,975 | $256 |
| Victoza 2-Pak | 11 | $7,124 | $648 |
| Atorvastatin | 212 | $2,846 | $13 |
| Metformin | 89 | $1,158 | $13 |
| Humulin R | 15 | $1,130 | $75 |
| Metformin Hcl Er | 90 | $971 | $11 |
| Glipizide Er | 27 | $922 | $34 |
| Glipizide | 80 | $845 | $11 |
| Veo Insulin | 30 | $684 | $23 |
| Simvastatin | 53 | $619 | $12 |
| Lisinopril | 44 | $540 | $12 |
| Losartan | 39 | $539 | $14 |
| Ultra-Fine Mini Pen Needle | 15 | $448 | $30 |
| Amlodipine Besylate | 30 | $410 | $14 |
| Pioglitazone | 11 | $273 | $25 |
| Veo Insulin | 14 | $262 | $19 |
| Hydrochlorothiazide | 23 | $262 | $11 |
| Lisinopril-Hydrochlorothiazide | 16 | $237 | $15 |
| Lovastatin | 15 | $175 | $12 |
2021: 19 drugs
| Jardiance | 38 | $30,921 | $814 |
| Lantus | 19 | $16,277 | $857 |
| Humulin N | 39 | $9,805 | $251 |
| Humulin N Kwikpen | 29 | $7,111 | $245 |
| Atorvastatin | 210 | $2,903 | $14 |
| Glipizide Er | 18 | $1,279 | $71 |
| Metformin | 82 | $1,044 | $13 |
| Metformin Hcl Er | 82 | $884 | $11 |
| Lisinopril | 59 | $715 | $12 |
| Glipizide | 65 | $688 | $11 |
| Veo Insulin | 29 | $613 | $21 |
| Simvastatin | 49 | $572 | $12 |
| Ultra-Fine Short Pen Needle | 12 | $393 | $33 |
| Amlodipine Besylate | 28 | $333 | $12 |
| Losartan | 22 | $290 | $13 |
| Pioglitazone | 12 | $281 | $23 |
| Hydrochlorothiazide | 24 | $270 | $11 |
| Lisinopril-Hydrochlorothiazide | 19 | $268 | $14 |
| Lovastatin | 19 | $232 | $12 |
2020: 20 drugs
| Lantus | 15 | $15,770 | $1,051 |
| Jardiance | 15 | $12,470 | $831 |
| Humulin N | 46 | $10,256 | $223 |
| Humulin N Kwikpen | 25 | $5,903 | $236 |
| Atorvastatin | 246 | $3,886 | $16 |
| Metformin | 96 | $1,247 | $13 |
| Lisinopril | 79 | $1,012 | $13 |
| Glipizide Er | 16 | $957 | $60 |
| Glipizide | 80 | $926 | $12 |
| Metformin Hcl Er | 80 | $843 | $11 |
| Simvastatin | 61 | $725 | $12 |
| Veo Insulin | 29 | $524 | $18 |
| Ultra-Fine Nano Pen Needle | 15 | $475 | $32 |
| Veo Insulin | 22 | $450 | $20 |
| Hydrochlorothiazide | 35 | $402 | $11 |
| Losartan | 29 | $313 | $11 |
| Lisinopril-Hydrochlorothiazide | 22 | $281 | $13 |
| Pioglitazone | 11 | $277 | $25 |
| Lovastatin | 20 | $245 | $12 |
| Amlodipine Besylate | 19 | $228 | $12 |
2019: 19 drugs
| Lantus | 16 | $15,031 | $939 |
| Humulin N | 50 | $12,402 | $248 |
| Atorvastatin | 217 | $5,006 | $23 |
| Humulin N Kwikpen | 18 | $3,724 | $207 |
| Glipizide | 131 | $1,546 | $12 |
| Metformin | 96 | $1,253 | $13 |
| Lisinopril | 78 | $987 | $13 |
| Simvastatin | 70 | $863 | $12 |
| Metformin Hcl Er | 72 | $760 | $11 |
| Losartan | 48 | $544 | $11 |
| Ultra-Fine Nano Pen Needle | 18 | $427 | $24 |
| Pioglitazone | 18 | $415 | $23 |
| Veo Insulin | 21 | $401 | $19 |
| Hydrochlorothiazide | 26 | $300 | $12 |
| Lovastatin | 18 | $227 | $13 |
| Lisinopril-Hydrochlorothiazide | 17 | $212 | $12 |
| Veo Insulin | 12 | $211 | $18 |
| Amlodipine Besylate | 17 | $186 | $11 |
| Atenolol | 11 | $128 | $12 |
2018: 14 drugs
| Humulin N | 41 | $10,450 | $255 |
| Atorvastatin | 115 | $2,971 | $26 |
| Glipizide | 89 | $1,388 | $16 |
| Metformin | 77 | $971 | $13 |
| Lisinopril | 69 | $899 | $13 |
| Metformin Hcl Er | 48 | $743 | $15 |
| Losartan | 38 | $596 | $16 |
| Simvastatin | 37 | $430 | $12 |
| Veo Insulin | 21 | $421 | $20 |
| Veo Insulin | 13 | $254 | $20 |
| Hydrochlorothiazide | 22 | $250 | $11 |
| Amlodipine Besylate | 24 | $195 | $8 |
| Lovastatin | 13 | $162 | $12 |
| Atenolol | 12 | $147 | $12 |
2017: 10 drugs
| Humulin N | 57 | $13,739 | $241 |
| Humulin R | 14 | $3,252 | $232 |
| Humulin N Kwikpen | 19 | $1,495 | $79 |
| Atorvastatin | 48 | $1,301 | $27 |
| Insulin | 37 | $747 | $20 |
| Glipizide | 43 | $705 | $16 |
| Metformin Hcl Er | 36 | $533 | $15 |
| Metformin | 27 | $406 | $15 |
| Insulin | 17 | $401 | $24 |
| Lisinopril | 26 | $303 | $12 |
2016: 12 drugs
| Humulin N | 76 | $13,901 | $183 |
| Humulin R | 16 | $2,009 | $126 |
| Atorvastatin | 56 | $1,788 | $32 |
| Humulin N Kwikpen | 13 | $840 | $65 |
| Insulin | 37 | $832 | $22 |
| Insulin | 37 | $830 | $22 |
| Metformin | 48 | $703 | $15 |
| Glipizide | 46 | $690 | $15 |
| Metformin Hcl Er | 38 | $513 | $13 |
| Bd Ultra-Fine Pen Needle | 13 | $304 | $23 |
| Lisinopril | 26 | $303 | $12 |
| Simvastatin | 15 | $254 | $17 |
2015: 10 drugs
| Humulin N | 64 | $9,554 | $149 |
| Atorvastatin | 69 | $2,355 | $34 |
| Insulin | 43 | $2,084 | $48 |
| Insulin | 20 | $828 | $41 |
| Metformin | 58 | $805 | $14 |
| Simvastatin | 29 | $524 | $18 |
| Losartan | 13 | $430 | $33 |
| Glipizide | 26 | $430 | $17 |
| Metformin Hcl Er | 23 | $335 | $15 |
| Lisinopril | 15 | $175 | $12 |
2014: 13 drugs
| Humulin N | 48 | $7,327 | $153 |
| Atorvastatin | 44 | $1,637 | $37 |
| Insulin | 38 | $1,270 | $33 |
| Insulin | 21 | $913 | $43 |
| Metformin | 42 | $586 | $14 |
| Simvastatin | 35 | $584 | $17 |
| Glipizide | 29 | $538 | $19 |
| Amlodipine Besylate | 22 | $521 | $24 |
| Losartan | 15 | $487 | $32 |
| Metformin Hcl Er | 22 | $323 | $15 |
| Atenolol | 20 | $233 | $12 |
| Lisinopril | 17 | $225 | $13 |
| Lovastatin | 12 | $140 | $12 |
2013: 12 drugs
| Humulin N | 41 | $6,308 | $154 |
| Warfarin | 77 | $1,322 | $17 |
| Atorvastatin | 25 | $1,039 | $42 |
| Insulin | 32 | $973 | $30 |
| Insulin | 14 | $675 | $48 |
| Simvastatin | 29 | $598 | $21 |
| Metformin | 36 | $536 | $15 |
| Amlodipine Besylate | 20 | $516 | $26 |
| Glipizide | 30 | $470 | $16 |
| Atenolol | 18 | $205 | $11 |
| Metformin Hcl Er | 11 | $175 | $16 |
| Lisinopril | 13 | $151 | $12 |
Professional record
- NPI
- 1215029111
- Licence
- CA RPH53763
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 183500000X (183500000X)
- Mailing address
- 710 Lawrence Expy, Clinical Pharmacy - Room 3453a, Santa Clara, CA, 95051
- NPI first listed
- 2006-09-28
- NPI last updated
- 2021-12-22
- NPI record certified
- 2021-12-22
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.