Natasha Sanchez Cristal, MD/MPH
NPI 1184113011ActiveIndividual· Emergency Medicine· Issaquah, WA
Emergency Medicine (MD/MPH) in Issaquah, Washington, trained at University of Colorado School of Medicine, Denver (class of 2018). Mostly services rather than prescriptions: Medicare paid $7,552 for 46 patients in 2024, with only 40 Part D claims.
Overview
| NPI | 1184113011 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD/MPH |
| Sole proprietor | No |
| NPI issued | May 7, 2018 |
| Last updated in NPPES | Mar 6, 2026 |
| Certified by provider | Mar 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD61610269 | WA |
| Emergency Medicine | 207P00000X | A166498 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 63 across 10 procedure codes |
| Paid by Medicare | $7,552 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 40 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $949.05 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Emergency Medicine |
Medical group
- Eastside Emergency Physicians PLLCEverett, WA · 54 clinicians
Hospital affiliation
- Swedish IssaquahIssaquah, WA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 emergency medicine physicians in Issaquah · All emergency medicine physicians in Washington