David H Eby, MD
Internal Medicine · San Jose
- 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 Dr. Eby’s office at (408) 292-3991 to ask if they take your plan before you enroll.
California Medical Board record
Licence C30056 · Current
Licensed to practise in California · since 1968 · expires 2026-10-31 · University of Colorado School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
School, training and certification
What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.
Specialty certification
- American Board of Internal Medicine - Internal Medicine
Drugs they prescribed that Part D paid
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their 12 Part D prescriptions in 2020. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
Year by year
| 2020 | 12 | None | 0% (0) | 0% | $235 |
| 2019 | 14 | None | 0% (0) | 0% | $369 |
| 2018 | 20 | None | 0% (0) | None | $545 |
| 2017 | 35 | None | None | None | $1,216 |
| 2016 | 207 | 67 | 0% (0) | 12% | $8,611 |
| 2015 | 1,707 | 172 | 2% (38) | None | $61,772 |
| 2014 | 2,202 | 179 | 4% (78) | 16% | $97,955 |
| 2013 | 2,194 | 175 | 3% (67) | 19% | $94,907 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2016: 6 drugs
| Atorvastatin | 27 | $556 | $21 |
| Simvastatin | 25 | $377 | $15 |
| Levothyroxine | 11 | $309 | $28 |
| Tamsulosin | 12 | $299 | $25 |
| Hydrochlorothiazide | 15 | $136 | $9 |
| Atenolol | 11 | $115 | $10 |
2015: 42 drugs
| Aggrenox | 14 | $5,466 | $390 |
| Atorvastatin | 189 | $3,244 | $17 |
| Enalapril Maleate | 60 | $2,426 | $40 |
| Levothyroxine | 89 | $2,160 | $24 |
| Valsartan-Hydrochlorothiazide | 20 | $1,616 | $81 |
| Hydrocodone-Acetaminophen | 25 | $1,470 | $59 |
| Allopurinol | 57 | $1,457 | $26 |
| Valsartan | 16 | $1,284 | $80 |
| Bystolic | 13 | $1,241 | $95 |
| Synthroid | 27 | $1,223 | $45 |
| Tamsulosin | 38 | $1,034 | $27 |
| Simvastatin | 97 | $996 | $10 |
| Triamterene-Hydrochlorothiazid | 65 | $907 | $14 |
| Zolpidem | 25 | $840 | $34 |
| Metoprolol | 19 | $618 | $33 |
| Hydrochlorothiazide | 70 | $611 | $9 |
| Omeprazole | 14 | $572 | $41 |
| Digoxin | 12 | $561 | $47 |
| Warfarin | 31 | $526 | $17 |
| Alprazolam | 36 | $404 | $11 |
| Atenolol | 31 | $370 | $12 |
| Lorazepam | 33 | $361 | $11 |
| Enalapril-Hydrochlorothiazide | 19 | $323 | $17 |
| Furosemide | 38 | $296 | $8 |
| Clopidogrel | 35 | $272 | $8 |
| Amlodipine Besylate | 38 | $262 | $7 |
| Losartan-Hydrochlorothiazide | 44 | $256 | $6 |
| Alendronate | 15 | $249 | $17 |
| Escitalopram | 11 | $235 | $21 |
| Carvedilol | 26 | $225 | $9 |
| Azithromycin | 30 | $217 | $7 |
| Lovastatin | 13 | $215 | $17 |
| Fluticasone Propionate | 15 | $191 | $13 |
| Glipizide Xl | 11 | $171 | $16 |
| Losartan | 22 | $165 | $7 |
| Lisinopril | 21 | $159 | $8 |
| Ciprofloxacin | 15 | $159 | $11 |
| Paroxetine | 11 | $129 | $12 |
| Temazepam | 16 | $116 | $7 |
| Metformin | 13 | $107 | $8 |
| Metoprolol | 19 | $68 | $4 |
| Diazepam | 12 | $51 | $4 |
2014: 52 drugs
| Aggrenox | 24 | $7,656 | $319 |
| Diovan | 18 | $4,495 | $250 |
| Nexium | 14 | $4,208 | $301 |
| Atorvastatin | 225 | $4,197 | $19 |
| Valsartan-Hydrochlorothiazide | 35 | $2,855 | $82 |
| Hydrocodone-Acetaminophen | 35 | $2,621 | $75 |
| Vicodin | 12 | $2,183 | $182 |
| Levothyroxine | 100 | $2,089 | $21 |
| Simvastatin | 113 | $1,559 | $14 |
| Synthroid | 39 | $1,435 | $37 |
| Enalapril Maleate | 88 | $1,416 | $16 |
| Benazepril-Hydrochlorothiazide | 12 | $1,175 | $98 |
| Triamterene-Hydrochlorothiazid | 84 | $1,079 | $13 |
| Allopurinol | 89 | $1,044 | $12 |
| Metoprolol | 27 | $1,006 | $37 |
| Warfarin | 63 | $926 | $15 |
| Tamsulosin | 49 | $822 | $17 |
| Bupropion Xl | 11 | $718 | $65 |
| Escitalopram | 14 | $652 | $47 |
| Fluticasone Propionate | 30 | $620 | $21 |
| Hydrochlorothiazide | 83 | $610 | $7 |
| Omeprazole | 25 | $573 | $23 |
| Glipizide-Metformin | 12 | $537 | $45 |
| Amlodipine Besylate | 50 | $521 | $10 |
| Pravastatin | 11 | $481 | $44 |
| Enalapril-Hydrochlorothiazide | 30 | $440 | $15 |
| Digoxin | 13 | $439 | $34 |
| Potassium Chloride | 16 | $396 | $25 |
| Lovastatin | 15 | $374 | $25 |
| Clopidogrel | 29 | $374 | $13 |
| Losartan-Hydrochlorothiazide | 37 | $371 | $10 |
| Pramipexole Dihydrochloride | 12 | $337 | $28 |
| Furosemide | 57 | $320 | $6 |
| Atenolol | 30 | $317 | $11 |
| Alprazolam | 31 | $305 | $10 |
| Losartan | 28 | $302 | $11 |
| Carvedilol | 20 | $296 | $15 |
| Azithromycin | 31 | $279 | $9 |
| Zolpidem | 32 | $253 | $8 |
| Alendronate | 13 | $252 | $19 |
| Paroxetine | 21 | $230 | $11 |
| Diltiazem 24hr Er | 13 | $230 | $18 |
| Ciprofloxacin | 27 | $215 | $8 |
| Metoprolol | 33 | $210 | $6 |
| Lorazepam | 28 | $188 | $7 |
| Pantoprazole | 12 | $168 | $14 |
| Lisinopril | 18 | $158 | $9 |
| Metformin | 16 | $148 | $9 |
| Glyburide Micronized | 12 | $140 | $12 |
| Clonazepam | 11 | $125 | $11 |
| Tramadol | 21 | $119 | $6 |
| Diazepam | 16 | $85 | $5 |
2013: 50 drugs
| Atorvastatin | 225 | $7,813 | $35 |
| Celebrex | 20 | $6,167 | $308 |
| Aggrenox | 16 | $4,405 | $275 |
| Diovan | 19 | $4,121 | $217 |
| Valsartan-Hydrochlorothiazide | 34 | $3,913 | $115 |
| Hydrocodone-Acetaminophen | 46 | $2,038 | $44 |
| Levothyroxine | 105 | $1,537 | $15 |
| Simvastatin | 105 | $1,516 | $14 |
| Zolpidem Tartrate Er | 12 | $1,387 | $116 |
| Warfarin | 83 | $1,326 | $16 |
| Fluticasone Propionate | 33 | $1,137 | $34 |
| Metoprolol | 30 | $1,131 | $38 |
| Benazepril-Hydrochlorothiazide | 15 | $1,024 | $68 |
| Tamsulosin | 51 | $1,012 | $20 |
| Allopurinol | 107 | $998 | $9 |
| Escitalopram | 13 | $996 | $77 |
| Amlodipine Besylate | 72 | $915 | $13 |
| Omeprazole | 30 | $885 | $29 |
| Synthroid | 34 | $855 | $25 |
| Enalapril Maleate | 78 | $855 | $11 |
| Oxybutynin Chloride Er | 13 | $805 | $62 |
| Triamterene-Hctz | 48 | $793 | $17 |
| Losartan | 44 | $784 | $18 |
| Hydrochlorothiazide | 92 | $749 | $8 |
| Temazepam | 28 | $739 | $26 |
| Bupropion Xl | 11 | $627 | $57 |
| Clopidogrel | 29 | $501 | $17 |
| Losartan-Hydrochlorothiazide | 37 | $499 | $13 |
| Enalapril-Hydrochlorothiazide | 23 | $442 | $19 |
| Alendronate | 33 | $377 | $11 |
| Azithromycin | 37 | $362 | $10 |
| Metformin | 14 | $356 | $25 |
| Furosemide | 43 | $309 | $7 |
| Finasteride | 11 | $307 | $28 |
| Atenolol | 38 | $306 | $8 |
| Carvedilol | 19 | $305 | $16 |
| Lovastatin | 11 | $291 | $26 |
| Pravastatin | 11 | $286 | $26 |
| Metoprolol | 31 | $259 | $8 |
| Ciprofloxacin | 32 | $256 | $8 |
| Lisinopril | 15 | $225 | $15 |
| Glyburide Micronized | 13 | $223 | $17 |
| Zolpidem | 24 | $205 | $9 |
| Lorazepam | 25 | $185 | $7 |
| Alprazolam | 11 | $143 | $13 |
| Paroxetine | 16 | $139 | $9 |
| Tramadol | 17 | $138 | $8 |
| Digox | 13 | $132 | $10 |
| Glimepiride | 14 | $119 | $9 |
| Diazepam | 20 | $100 | $5 |
Professional record
- NPI
- 1023122959
- Licence
- CA C30056California C30056: Current · expires 2026-10-31
More record details
- Sole proprietor
- No
- Taxonomy
- Internal medicine (207R00000X)
- Mailing address
- 2100 Forest Ave, Suite 104, San Jose, CA, 95128
- NPI first listed
- 2006-08-18
- NPI last updated
- 2007-07-08
This is when the NPI record was last certified, not a medical board exam.