David A Nix, MD
Emergency Medicine · Santa Clara
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- Not verified
- Not the same as out of network.
- Offices
- 2
Offices
2 locations · Permanente Medical Group Inc · 10,928 clinicians in this group
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. Nix’s office at (408) 851-1000 to ask if they take your plan before you enroll.
California Medical Board record
Licence A88149 · Current
Licensed to practise in California · since 2004 · expires 2028-02-29 · Stanford University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Original Medicare doctor bills
$1,272
Medicare paid this office $1,272 for 13 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Who their Medicare patients are
13 Original Medicare patients in 2024. Average age 64 · Health risk score 2.49. Above the middle of the specialty; the typical emergency medicine clinician is at 2.01.
The office billed $8,453, Medicare allowed $1,805 and paid $1,272; for 13 services of 3 kinds.
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 | 13 | 13 | 64 | 2.49 | $8,453 | $1,272 |
| 2023 | 17 | 17 | 63 | 2.95 | $10,208 | $1,441 |
| 2021 | 11 | 12 | 56 | 3.60 | $4,444 | $910 |
| 2019 | 19 | 19 | 74 | 2.19 | $8,862 | $1,802 |
| 2018 | 12 | 15 | 75 | 2.98 | $7,224 | $1,597 |
| 2016 | 17 | 18 | 71 | 3.40 | $7,510 | $1,509 |
| 2015 | 12 | 13 | 76 | 1.68 | $5,721 | $1,179 |
| 2014 | 21 | 21 | 70 | 2.26 | $8,090 | $1,435 |
| 2013 | 17 | 21 | 61 | 2.75 | $10,845 | $2,065 |
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
2019: 1 service
| Emergency department visit with moderate level of medical decision making | 15 | $1,416 | $94 |
Medicaid work
$1,335 in 2024
Medicaid paid $1,335 for 15 billed services this clinician did in 2024, up to 15 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.
| EMERGENCY DEPT VISIT LOW MDM | 15 | $1,335 |
| 2024 | 15 | 1 | 15 | $1,335 |
| 2023 | 14 | 1 | 14 | $0 |
See the largest Medicaid services in earlier years
2023
| EMERGENCY DEPT VISIT MOD MDM | 14 | $0 |
Drugs they prescribed that Part D paid
$4,579
Pharmacies billed $4,579 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 5% of their Part D prescriptions (12 of 224) in 2024. At or below the middle of the specialty; the typical emergency medicine clinician is at 12%.
208 generic and 16 brand-name prescriptions · $4,579 in drug cost · 49 antibiotic prescriptions to 45 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.
| Ofloxacin | 15 | $211 | $14 |
| Moxifloxacin | 13 | $122 | $9 |
| Ondansetron Odt | 14 | $90 | $6 |
| Fluconazole | 11 | $64 | $6 |
Year by year
| 2024 | 224 | 184 | 5% (12) | 7% | $4,579 |
| 2023 | 165 | 125 | 7% (11) | None | $2,994 |
| 2022 | 123 | 102 | 9% (11) | None | $1,517 |
| 2021 | 103 | 71 | None | 13% | $2,360 |
| 2020 | 100 | 66 | 11% (11) | 16% | $5,170 |
| 2019 | 116 | 79 | 11% (13) | None | $5,489 |
| 2018 | 85 | 68 | 17% (14) | 13% | $1,914 |
| 2017 | 98 | 73 | 12% (12) | 13% | $3,282 |
| 2016 | 132 | 109 | 12% (16) | None | $2,438 |
| 2015 | 230 | 176 | 16% (37) | 11% | $5,487 |
| 2014 | 153 | 120 | 14% (22) | 9% | $2,625 |
| 2013 | 155 | 125 | 10% (16) | None | $2,543 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 2 drugs
| Polymyxin B Sul-Trimethoprim | 16 | $183 | $11 |
| Ondansetron Odt | 11 | $74 | $7 |
2022: 1 drug
| Polymyxin B Sul-Trimethoprim | 11 | $124 | $11 |
2018: 1 drug
| Hydrocodone-Acetaminophen | 11 | $78 | $7 |
2016: 2 drugs
| Cephalexin | 41 | $428 | $10 |
| Hydrocodone-Acetaminophen | 12 | $149 | $12 |
2015: 4 drugs
| Hydrocodone-Acetaminophen | 31 | $439 | $14 |
| Cephalexin | 45 | $398 | $9 |
| Nabumetone | 13 | $284 | $22 |
| Ondansetron Odt | 18 | $208 | $12 |
2014: 3 drugs
| Cephalexin | 33 | $324 | $10 |
| Ondansetron Odt | 12 | $215 | $18 |
| Hydrocodone-Acetaminophen | 13 | $103 | $8 |
2013: 3 drugs
| Cephalexin | 20 | $235 | $12 |
| Sulfamethoxazole-Trimethoprim | 21 | $137 | $7 |
| Hydrocodone-Acetaminophen | 13 | $108 | $8 |
Professional record
- NPI
- 1831124775
- Licence
- CA A88149California A88149: Current · expires 2028-02-29
- Trained
- Stanford University School of Medicine, 2003
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207P00000X (207P00000X)
- Mailing address
- 700 Lawrence Expy, Santa Clara, CA, 95051
- NPI first listed
- 2006-07-11
- NPI last updated
- 2021-12-13
This is when the NPI record was last certified, not a medical board exam.
This office lists an electronic records connection.