Allen Zeng
Family Medicine · Mountain View
- 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 Allen Zeng’s office at (888) 201-1937 to ask if they take your plan before you enroll.
California Medical Board record
Licence C17650 · Deceased
Licence status: Deceased · since 1956 · Northwestern University Medical School.
Licensee is deceased.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Medicaid work
$65,508 in 2021
Medicaid paid $65,508 for 652 billed services this clinician did in 2021, up to 92 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.
| Clinic visit/encounter, all-inclusive | 399 | $65,224 |
| Short return visit (20+ min) | 208 | $284 |
| Pure tone audiometry (threshold); air only | 12 | $0 |
| Return visit (30+ min) | 16 | $0 |
| Service | 17 | $0 |
| 2021 | 652 | 5 | 92 | $65,508 |
| 2020 | 846 | 2 | 83 | $87,514 |
| 2019 | 856 | 8 | 96 | $81,634 |
| 2018 | 231 | 1 | 37 | $38,261 |
See the largest Medicaid services in earlier years
2020
| Clinic visit/encounter, all-inclusive | 527 | $87,514 |
| Short return visit (20+ min) | 319 | $0 |
2019
| Clinic visit/encounter, all-inclusive | 495 | $81,634 |
| Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid) | 44 | $0 |
| Influenza virus vaccine, quadrivalent (IIV4), split virus, preservative free, 0.5 mL dosage, for intramuscular use | 44 | $0 |
| Pure tone audiometry (threshold); air only | 40 | $0 |
| Bilateral quantitative screening test of visual acuity | 31 | $0 |
| Short return visit (20+ min) | 133 | $0 |
| Periodic comprehensive preventive medicine reevaluation and management of an individual including an age and gender appropriate history, examination, counseling/anticipatory guidance/risk factor reduction interventions, and the ordering of laboratory/diagnostic procedures, established patient; adolescent (age 12 through 17 years) | 25 | $0 |
| Face-to-face behavioral counseling for obesity, 15 minutes | 44 | $0 |
2018
| Clinic visit/encounter, all-inclusive | 231 | $38,261 |
Drugs they prescribed that Part D paid
$13,136
Pharmacies billed $13,136 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 162) in 2024. At or below the middle of the specialty; the typical family practice clinician is at 2%.
150 generic and 12 brand-name prescriptions · $13,136 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.
| Atorvastatin | 19 | $149 | $8 |
| Simvastatin | 11 | $139 | $13 |
| Losartan | 11 | $66 | $6 |
Year by year
| 2024 | 162 | 88 | 0% (0) | 7% | $13,136 |
| 2023 | 2,748 | 375 | 3% (72) | 9% | $205,619 |
| 2022 | 3,174 | 555 | 4% (134) | 10% | $233,350 |
| 2021 | 845 | 225 | 3% (29) | 13% | $96,693 |
| 2020 | 521 | 61 | 0% (0) | 14% | $69,170 |
| 2019 | 286 | 59 | 0% (0) | None | $24,635 |
| 2018 | 72 | 21 | 0% (0) | None | $4,227 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 64 drugs
| Eliquis | 46 | $35,162 | $764 |
| Jardiance | 22 | $32,280 | $1,467 |
| Novolin N | 14 | $4,011 | $287 |
| Atorvastatin | 209 | $2,616 | $13 |
| Amlodipine Besylate | 166 | $2,079 | $13 |
| Tamsulosin | 93 | $1,857 | $20 |
| Levothyroxine | 113 | $1,705 | $15 |
| Gabapentin | 46 | $1,522 | $33 |
| Losartan | 82 | $1,510 | $18 |
| Valsartan | 12 | $1,343 | $112 |
| Lisinopril | 108 | $1,220 | $11 |
| Rosuvastatin | 60 | $1,168 | $19 |
| Albuterol Sulfate Hfa | 27 | $1,068 | $40 |
| Simvastatin | 75 | $993 | $13 |
| Quetiapine | 21 | $957 | $46 |
| Donepezil | 31 | $942 | $30 |
| Duloxetine | 13 | $855 | $66 |
| Pravastatin | 37 | $817 | $22 |
| Metformin Hcl Er | 52 | $814 | $16 |
| Mirtazapine | 21 | $806 | $38 |
| Losartan-Hydrochlorothiazide | 20 | $734 | $37 |
| Felodipine Er | 11 | $732 | $67 |
| Pantoprazole | 30 | $668 | $22 |
| Metformin | 70 | $652 | $9 |
| Omeprazole | 48 | $618 | $13 |
| Ezetimibe | 18 | $601 | $33 |
| Metoprolol | 21 | $588 | $28 |
| Hydrocodone-Acetaminophen | 28 | $549 | $20 |
| Sertraline | 28 | $480 | $17 |
| Diclofenac | 18 | $420 | $23 |
| Doxazosin Mesylate | 14 | $407 | $29 |
| Alendronate | 23 | $404 | $18 |
| Atenolol | 26 | $395 | $15 |
| Potassium Chloride | 15 | $395 | $26 |
| Trazodone | 33 | $382 | $12 |
| Finasteride | 22 | $365 | $17 |
| Lactulose | 11 | $360 | $33 |
| Metoprolol | 24 | $336 | $14 |
| Pregabalin | 16 | $332 | $21 |
| Fluticasone Propionate | 22 | $321 | $15 |
| Allopurinol | 24 | $311 | $13 |
| Montelukast | 12 | $264 | $22 |
| Tramadol | 15 | $251 | $17 |
| Glimepiride | 11 | $224 | $20 |
| Olmesartan Medoxomil | 15 | $220 | $15 |
| Oxycodone | 13 | $213 | $16 |
| Hydrochlorothiazide | 38 | $209 | $5 |
| Carvedilol | 17 | $201 | $12 |
| Furosemide | 24 | $193 | $8 |
| Benazepril | 11 | $191 | $17 |
| Lisinopril-Hydrochlorothiazide | 18 | $174 | $10 |
| Latanoprost | 16 | $173 | $11 |
| Terbinafine | 13 | $157 | $12 |
| Zolpidem | 25 | $154 | $6 |
| Triamcinolone Acetonide | 20 | $150 | $8 |
| Lovastatin | 13 | $150 | $12 |
| Sulfamethoxazole-Trimethoprim | 11 | $144 | $13 |
| Meloxicam | 13 | $136 | $10 |
| Cyclobenzaprine | 31 | $132 | $4 |
| Amoxicillin-Clavulanate Potass | 16 | $128 | $8 |
| Clonazepam | 13 | $123 | $9 |
| Alprazolam | 16 | $88 | $5 |
| Lorazepam | 15 | $50 | $3 |
| Diazepam | 11 | $39 | $4 |
2022: 67 drugs
| Jardiance | 27 | $41,889 | $1,551 |
| Eliquis | 31 | $22,836 | $737 |
| Januvia | 13 | $16,915 | $1,301 |
| Gabapentin | 86 | $2,730 | $32 |
| Atorvastatin | 200 | $2,642 | $13 |
| Levothyroxine | 138 | $2,482 | $18 |
| Quetiapine | 22 | $2,184 | $99 |
| Tamsulosin | 97 | $1,838 | $19 |
| Albuterol Sulfate Hfa | 32 | $1,412 | $44 |
| Lisinopril | 154 | $1,352 | $9 |
| Amlodipine Besylate | 150 | $1,313 | $9 |
| Hydrocodone-Acetaminophen | 57 | $1,297 | $23 |
| Losartan | 80 | $1,200 | $15 |
| Ezetimibe | 21 | $1,087 | $52 |
| Diclofenac | 21 | $1,026 | $49 |
| Rosuvastatin | 39 | $903 | $23 |
| Carbidopa-Levodopa | 11 | $875 | $80 |
| Tadalafil | 20 | $847 | $42 |
| Pravastatin | 41 | $828 | $20 |
| Synthroid | 11 | $810 | $74 |
| Simvastatin | 54 | $806 | $15 |
| Celecoxib | 14 | $772 | $55 |
| Metoprolol | 33 | $745 | $23 |
| Sertraline | 36 | $725 | $20 |
| Oxycodone | 21 | $711 | $34 |
| Losartan-Hydrochlorothiazide | 23 | $695 | $30 |
| Omeprazole | 37 | $683 | $18 |
| Metformin | 71 | $631 | $9 |
| Pantoprazole | 39 | $621 | $16 |
| Fenofibrate | 12 | $585 | $49 |
| Tramadol | 39 | $573 | $15 |
| Valsartan | 16 | $543 | $34 |
| Metformin Hcl Er | 56 | $535 | $10 |
| Ipratropium | 11 | $477 | $43 |
| Felodipine Er | 12 | $472 | $39 |
| Montelukast | 14 | $467 | $33 |
| Mirtazapine | 22 | $453 | $21 |
| Alprazolam | 43 | $444 | $10 |
| Fluoxetine | 17 | $417 | $25 |
| Zolpidem | 59 | $384 | $7 |
| Latanoprost | 13 | $375 | $29 |
| Trazodone | 46 | $374 | $8 |
| Potassium Chloride | 12 | $367 | $31 |
| Finasteride | 23 | $361 | $16 |
| Duloxetine | 14 | $356 | $25 |
| Metoprolol | 20 | $328 | $16 |
| Donepezil | 15 | $325 | $22 |
| Alendronate | 26 | $306 | $12 |
| Amitriptyline | 11 | $247 | $22 |
| Furosemide | 47 | $244 | $5 |
| Hydrochlorothiazide | 49 | $236 | $5 |
| Allopurinol | 17 | $235 | $14 |
| Triamcinolone Acetonide | 35 | $219 | $6 |
| Benazepril | 15 | $210 | $14 |
| Atenolol | 22 | $208 | $9 |
| Glimepiride | 15 | $185 | $12 |
| Famotidine | 18 | $185 | $10 |
| Lovastatin | 14 | $165 | $12 |
| Lorazepam | 41 | $160 | $4 |
| Carvedilol | 26 | $142 | $5 |
| Paxlovid (Eua) | 15 | $126 | $8 |
| Terbinafine | 12 | $122 | $10 |
| Meclizine | 13 | $114 | $9 |
| Diazepam | 16 | $88 | $5 |
| Cyclobenzaprine | 29 | $80 | $3 |
| Lisinopril-Hydrochlorothiazide | 12 | $78 | $6 |
| Ciprofloxacin | 12 | $37 | $3 |
2021: 25 drugs
| Advair Diskus | 16 | $7,447 | $465 |
| Incruse Ellipta | 11 | $4,118 | $374 |
| Albuterol Sulfate Hfa | 27 | $1,304 | $48 |
| Celecoxib | 13 | $632 | $49 |
| Atorvastatin | 43 | $382 | $9 |
| Omeprazole | 16 | $319 | $20 |
| Amlodipine Besylate | 40 | $302 | $8 |
| Levothyroxine | 16 | $277 | $17 |
| Fluticasone Propionate | 16 | $252 | $16 |
| Lisinopril | 39 | $223 | $6 |
| Hydrocodone-Acetaminophen | 15 | $214 | $14 |
| Alprazolam | 11 | $173 | $16 |
| Zolpidem | 13 | $163 | $13 |
| Trazodone | 13 | $162 | $12 |
| Carvedilol | 16 | $142 | $9 |
| Metformin Hcl Er | 15 | $129 | $9 |
| Sertraline | 16 | $128 | $8 |
| Tramadol | 12 | $115 | $10 |
| Gabapentin | 13 | $113 | $9 |
| Mirtazapine | 12 | $100 | $8 |
| Alendronate | 16 | $97 | $6 |
| Metformin | 16 | $88 | $6 |
| Losartan | 11 | $88 | $8 |
| Furosemide | 15 | $81 | $5 |
| Hydrochlorothiazide | 15 | $58 | $4 |
2020: 15 drugs
| Basaglar Kwikpen U-100 | 12 | $3,396 | $283 |
| Gabapentin | 18 | $997 | $55 |
| Levetiracetam | 14 | $446 | $32 |
| Diclofenac | 15 | $425 | $28 |
| Atorvastatin | 27 | $312 | $12 |
| Tamsulosin | 17 | $295 | $17 |
| Levothyroxine | 11 | $175 | $16 |
| Omeprazole | 18 | $154 | $9 |
| Buspirone | 18 | $148 | $8 |
| Lisinopril | 21 | $140 | $7 |
| Mirtazapine | 15 | $136 | $9 |
| Triamcinolone Acetonide | 14 | $81 | $6 |
| Glimepiride | 14 | $79 | $6 |
| Hydrochlorothiazide | 20 | $51 | $3 |
| Carvedilol | 12 | $42 | $3 |
2019: 3 drugs
| Atorvastatin | 21 | $315 | $15 |
| Lisinopril | 18 | $116 | $6 |
| Hydrochlorothiazide | 15 | $32 | $2 |
Money from drug and device companies
$17 in 2022
| 2022 | 1 | 1 | None | $17 |
| 2021 | 1 | 1 | None | $18 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Pfizer | Prevnar 20 | $17 | 1 payment
|
See the published payment
| Pfizer | Meals · 2022-03-17 | Prevnar 20 | $17 |
See earlier years (2021)
2021: $18
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | Lifevest | $18 | 1 payment
|
Professional record
- NPI
- 1396241600
- Licence
- CA 17650California C17650: Deceased
More record details
- Sole proprietor
- No
- Taxonomy
- Family medicine (207Q00000X); Student in a training program (390200000X)
- Mailing address
- 1 Embarcadero Ctr Ste 1900, San Francisco, CA, 94111
- NPI first listed
- 2018-04-04
- NPI last updated
- 2023-09-06
- NPI record certified
- 2023-09-06
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 15425 Los Gatos Blvd, Los Gatos, CA, 95032