Latasha Walters Koszewnik, DPM
Foot & Ankle Surgery · Morgan Hill
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 20
- 4 carriers
- Office
- 1
Offices
1 location
Plans that list them
20 plans · 4 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Koszewnik’s office at (619) 920-8425 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
20 of 20 plans
| Alignment Health Advantage PPO (PPO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| 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 |
| Alignment Health Silicon (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health smartHMO (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health the ONE (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Astiva Health C-SNP WOW - NorCal (HMO C-SNP) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Premier Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Savings Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 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 |
| DualConnect (HMO D-SNP) | Santa Clara Family Health Plan | Listed | Sep 1, 2026 |
Original Medicare doctor bills
$4,727
Medicare paid this office $4,727 for 31 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| New patient visit (30+ min) | 18 | $1,410 | $78 |
| Short return visit (20+ min) | 13 | $1,327 | $83 |
Procedures year by year
| Procedure | 2013 | 2014 | 2015 | 2024 |
|---|---|---|---|---|
| Trimming of fingernails or toenails | 362 | 288 | – | – |
| Removal of fingernails or toenails, 1-5 nails | 343 | 246 | – | – |
| Removal of fingernails or toenails, 6 or more nails | 317 | 235 | – | – |
| Removal of noncancer thickened skin growth, 2-4 growths | 147 | 119 | – | – |
| Removal of noncancer thickened skin growth, 1 growth | 67 | 68 | – | – |
| Simple separation of fingernail or toenail from nail bed, first nail | 14 | 13 | – | – |
Times billed to Original Medicare each year. A blank year means fewer than 11 people had it, or none: Medicare does not publish smaller counts. Medicare Advantage patients are not included.
Who their Medicare patients are
31 Original Medicare patients in 2024. Average age 72 · Women 52% · Health risk score 2.19. Above the middle of the specialty; the typical podiatry clinician is at 1.55.
Conditions among them: High blood pressure 75% · Diabetes 48% · Heart failure 35%.
The office billed $12,542, Medicare allowed $6,865 and paid $4,727; for 65 services of 13 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 | 31 | 65 | 72 | 2.19 | $12,542 | $4,727 |
| 2015 | 16 | 29 | 76 | 1.22 | $4,726 | $2,509 |
| 2014 | 511 | 1,419 | 79 | 1.57 | $84,858 | $37,008 |
| 2013 | 716 | 1,826 | 78 | 1.42 | $111,987 | $68,095 |
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
2014: 10 services
| Removal of fingernails or toenails, 6 or more nails | 182 | $6,113 | $26 |
| Short return visit | 147 | $4,736 | $32 |
| Removal of fingernails or toenails, 1-5 nails | 187 | $4,629 | $19 |
| Short return visit (20+ min) | 74 | $4,108 | $41 |
| New patient visit (30+ min) | 74 | $3,828 | $52 |
| Removal of noncancer thickened skin growth, 2-4 growths | 86 | $3,765 | $32 |
| Trimming of fingernails or toenails | 208 | $2,028 | $7 |
| Removal of noncancer thickened skin growth, 1 growth | 56 | $1,836 | $27 |
| Simple separation of fingernail or toenail from nail bed, first nail | 13 | $956 | $74 |
| X-ray of foot, minimum of 3 views | 14 | $275 | $20 |
2013: 12 services
| New patient visit (30+ min) | 150 | $12,597 | $84 |
| Removal of fingernails or toenails, 6 or more nails | 246 | $11,507 | $36 |
| Short return visit (20+ min) | 127 | $9,684 | $58 |
| Removal of fingernails or toenails, 1-5 nails | 252 | $9,132 | $27 |
| Removal of noncancer thickened skin growth, 2-4 growths | 117 | $7,094 | $48 |
| Trimming of fingernails or toenails | 257 | $2,972 | $8 |
| Removal of noncancer thickened skin growth, 1 growth | 57 | $2,689 | $40 |
| Short return visit | 57 | $2,283 | $36 |
| Removal of tissue from wound, 20.0 sq cm or less | 18 | $2,275 | $65 |
| Simple separation of fingernail or toenail from nail bed, first nail | 13 | $1,146 | $82 |
| Removal of noncancer thickened skin growth, more than 4 growths | 13 | $867 | $54 |
| X-ray of foot, minimum of 3 views | 26 | $819 | $27 |
Medicaid work
$22 in 2024
Medicaid paid $22 for 32 billed services this clinician did in 2024, up to 13 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.
| Short return visit (20+ min) | 32 | $22 |
| 2024 | 32 | 1 | 13 | $22 |
Drugs they prescribed that Part D paid
$292
Pharmacies billed $292 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 24) in 2024. Too few prescriptions to judge: with under about 50 a year, a handful of patients can swing this share.
24 generic and 0 brand-name prescriptions · $292 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.
| Clotrimazole | 16 | $160 | $10 |
Year by year
| 2024 | 24 | None | 0% (0) | 0% | $292 |
| 2014 | 66 | 42 | None | None | $2,266 |
| 2013 | 72 | 54 | None | None | $3,715 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2014: 1 drug
| Econazole Nitrate | 17 | $509 | $30 |
Money from drug and device companies
$547 in 2025
A payment is not proof that care is biased.
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Caplyta | $188 | 8 payments
|
| Amgen | Krystexxa | $146 | 7 payments
|
| Lilly USA | Mounjaro | $84 | 4 payments
|
| Abbvie | Linzess | $52 | 2 payments
|
| Exact Sciences | The Cologuard Plus Collection Kit | $28 | 1 payment
|
| Cipher Pharmaceuticals US | Natroba | $26 | 1 payment
|
See all 24 published payments
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-12-08 | Caplyta | $24 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-11-26 | Caplyta | $29 |
| Abbvie | Meals · 2025-11-25 | Qulipta | $21 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-11-14 | Caplyta | $31 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-11-11 | Caplyta | $13 |
| Amgen | Meals · 2025-11-07 | Krystexxa | $29 |
| Kowa Pharmaceuticals America | Meals · 2025-11-03 | Zoryve | $24 |
| Lilly USA | Meals · 2025-10-20 | Mounjaro | $21 |
| Amgen | Meals · 2025-10-15 | Krystexxa | $25 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-10-08 | Caplyta | $28 |
| Cipher Pharmaceuticals US | Meals · 2025-09-29 | Natroba | $26 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-09-25 | Caplyta | $24 |
| Amgen | Meals · 2025-09-24 | Krystexxa | $21 |
| Amgen | Meals · 2025-09-18 | Krystexxa | $15 |
| Lilly USA | Meals · 2025-09-16 | Mounjaro | $23 |
| Amgen | Meals · 2025-09-09 | Krystexxa | $5 |
| Abbvie | Meals · 2025-09-04 | Linzess | $31 |
| Amgen | Meals · 2025-08-29 | Krystexxa | $26 |
| Amgen | Meals · 2025-08-22 | Krystexxa | $26 |
| Lilly USA | Meals · 2025-08-14 | Mounjaro | $24 |
| Exact Sciences | Meals · 2025-08-14 | The Cologuard Plus Collection Kit | $28 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-08-13 | Caplyta | $19 |
| Lilly USA | Meals · 2025-08-01 | Mounjaro | $16 |
| ITI Inc. (d/b/a Intra-Cellular Therapies Inc.) | Meals · 2025-07-27 | Caplyta | $20 |
Professional record
- NPI
- 1417103961
- Licence
- CA E5003, MI 5901002304
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 213ES0103X (213ES0103X); Federal specialty code 213E00000X (213E00000X)
- Mailing address
- 610 Encino Dr., Morgan Hill, CA, 95037
- NPI first listed
- 2008-08-15
- NPI last updated
- 2015-08-18
This is when the NPI record was last certified, not a medical board exam.