Vuong Anh Nayima, DO
NPI 1174817134ActiveIndividual· Allergy & Immunology· West Des Moines, IA
Allergy & Immunology (DO) with Shinra PC, practicing in West Des Moines, Iowa. Their prescriptions cost Medicare Part D more than their services did: $618,535 for 694 claims, against $67,364 paid for services in 2024. Csl Behring was the largest of 24 companies reporting payments in 2025, $2,259 in all, mostly food and beverage.
Overview
| NPI | 1174817134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 7, 2011 |
| Last updated in NPPES | Jan 30, 2025 |
| Certified by provider | Jan 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 4341 | IA |
| Internal Medicine | 207R00000X | R9217 | IA |
| Hospitalist | 208M00000X | DO-04341 | IA |
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 - Internal Medicine (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 165 |
|---|---|
| Services billed | 9,761 across 16 procedure codes |
| Paid by Medicare | $67,364 |
Part D prescriptions in 2024
| Prescriptions (claims) | 694 · 973 30-day fills |
|---|---|
| Patients | 156 |
| Total drug cost | $618,535 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Allergy/Immunology, Hospitalist |
Medical group
- Shinra PCWest Des Moines, IA · 3 clinicians
Industry payments (Open Payments)
- 2025$2,259 · 104 payments from 24 companies
- 2024$1,440 · 77 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $300.64 | 13 |
| Genzyme Corporation | $279.56 | 14 |
| Pfizer Inc. | $265.66 | 10 |
| Grifols USA, LLC | $184.55 | 8 |
| Astrazeneca Pharmaceuticals LP | $177.51 | 10 |
What the 2025 payments were for
- Food and Beverage$2,164 · 101 payments
- Education$79.95 · 2 payments
- Consulting Fee$14.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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