Alishba Khan Ata, DO
Internal Medicine · San Francisco
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 12
- 2 carriers
- Office
- 1
- Since medical school
- 7 years
- Graduated 2019
Offices
1 location · Carbon Health Primary Care of California PC · 22 clinicians in this group
Plans that list them
12 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Ata’s office at (415) 792-6040 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
12 of 12 plans
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Imperial Courage Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Dynamic Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Senior Value (HMO C-SNP) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
Original Medicare doctor bills
$1,205
Medicare paid this office $1,205 for 17 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
Who their Medicare patients are
17 Original Medicare patients in 2024. Average age 68 · Health risk score 1.20. At or below the middle of the specialty; the typical internal medicine clinician is at 1.76.
Conditions among them: High blood pressure 65%.
The office billed $8,271, Medicare allowed $2,734 and paid $1,205; for 23 services of 7 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 | 17 | 23 | 68 | 1.20 | $8,271 | $1,205 |
| 2023 | 15 | 40 | 69 | 0.72 | $10,654 | $2,668 |
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.
Drugs they prescribed that Part D paid
$100,398
Pharmacies billed $100,398 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
245 generic and 69 brand-name prescriptions · $100,398 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.
| Lantus Solostar | 12 | $805 | $67 |
| Amlodipine Besylate | 22 | $207 | $9 |
| Escitalopram | 13 | $134 | $10 |
| Losartan | 21 | $126 | $6 |
| Gabapentin | 11 | $66 | $6 |
See all 8 drugs
| Lantus Solostar | 12 | $805 | $67 |
| Amlodipine Besylate | 22 | $207 | $9 |
| Escitalopram | 13 | $134 | $10 |
| Losartan | 21 | $126 | $6 |
| Gabapentin | 11 | $66 | $6 |
| Atorvastatin | 13 | $61 | $5 |
| Metformin | 13 | $47 | $4 |
| Warfarin | 11 | $12 | $1 |
Year by year
| 2024 | 314 | 56 | None | 22% | $100,398 |
| 2023 | 150 | 20 | None | None | $26,164 |
| 2020 | 15 | None | 0% (0) | None | $1,266 |
| 2019 | 34 | None | 0% (0) | None | $1,074 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 1 drug
| Atorvastatin | 18 | $142 | $8 |
Money from drug and device companies
$206 in 2025
| 2025 | 2 | 4 | None | $206 |
| 2024 | 1 | 2 | None | $35 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| ViiV Healthcare | Apretude | $174 | 3 payments
|
| Novo Nordisk | None | $31 | 1 payment
|
See all 4 published payments
| ViiV Healthcare | Meals · 2025-05-28 | Apretude | $122 |
| Novo Nordisk | Meals · 2025-05-27 | None | $31 |
| ViiV Healthcare | Meals · 2025-05-15 | Apretude | $29 |
| ViiV Healthcare | Meals · 2025-05-05 | Apretude | $23 |
See earlier years (2024)
2024: $35
| ViiV Healthcare | Apretude | $35 | 2 payments
|
Professional record
- NPI
- 1053873711
- Licence
- CA 20A19500
- Gender
- Female
More record details
- Sole proprietor
- No
- Taxonomy
- Internal medicine (207R00000X)
- Mailing address
- 595 Buckingham Way Ste 300, San Francisco, CA, 94132
- NPI first listed
- 2019-04-02
- NPI last updated
- 2026-08-19
- NPI record certified
- 2026-08-19
This is when the NPI record was last certified, not a medical board exam.