Anawin Sanguankeo, M.D.
NPI 1043637580ActiveIndividual· Internal Medicine, Nephrology· Longview, WA
Internal Medicine, Nephrology (M.D.) with Peacehealth, practicing in Longview, Washington. Their prescriptions cost Medicare Part D more than their services did: $264,074 for 1,248 claims, against $72,727 paid for services in 2024. Lists Columbia Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1043637580 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2014 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | May 28, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD61239740 | WA |
| Internal Medicine | 207R00000X | 036147020 | IL |
| Internal Medicine | 207R00000X | MD61239740 | WA |
| Internal Medicine, Nephrology | 207RN0300X | 036147020 | IL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Nephrology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 1,004 across 19 procedure codes |
| Paid by Medicare | $72,727 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,248 · 2,415 30-day fills |
|---|---|
| Patients | 316 |
| Total drug cost | $264,074 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- PeacehealthLongview, WA · 195 clinicians
Hospital affiliations
- Columbia Memorial HospitalAstoria, OR
- Ocean Beach HospitalIlwaco, WA
- Peacehealth Southwest Medical CenteVancouver, WA
- Peacehealth St John Medical CenterLongview, WA
- Providence Centralia HospitalCentralia, WA
Other facilities
- Fresenius Kidney Care Cowlitz CountyDialysis facility · Longview, 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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