ANN M WIERMAN M D LTD
3150 N TENAYA WAY SUITE 200, LAS VEGAS, NV 89128
NPI Number
1831557354
Practice location · View on Google Maps
SOS Verification: Pending Review
Multiple SOS Matches
Total Medicaid Payments
$88,316
-76% vs specialty average
Patients Seen
3,855
Total Claims
8,313
$ Per Patient
$23
Specialty avg: $39
Specialty Rank
#3 of 40
Internal Medicine, Hematology & Oncology providers in Nevada
Peer Average
$369,448
Average total for Internal Medicine, Hematology & Oncology
Claims per Patient
2.2
Average visits / services per person
Payments by Year
How much Medicaid paid this provider each year. Large jumps can indicate changes in practice volume or billing patterns.
| Year | Total Paid | % of Max |
|---|---|---|
| 2018 | $402 | |
| 2019 | $11,967 | |
| 2020 | $37,537 | |
| 2021 | $34,698 | |
| 2022 | $122 | |
| 2023 | $2,905 | |
| 2024 | $686 |
Procedure Code Breakdown
The specific medical services this provider billed Medicaid for. Each HCPCS/CPT code represents a different type of visit, test, or treatment.
| HCPCS Code | Description | Claims | Paid | % of Total | Avg per Claim |
|---|---|---|---|---|---|
| 99233 | Hospital care — daily check by your doctor (complex update) | 1,254 | $46,204 | 52.3% | $37 |
| 99214 | Office visit for a moderate problem (established patient) | 784 | $31,009 | 35.1% | $40 |
| 99223 | Hospital admission — first day, complex or serious problem | 110 | $7,613 | 8.6% | $69 |
| 99215 | Office visit for a complex or serious problem (established patient) | 21 | $1,692 | 1.9% | $81 |
| 99070 | Special medical service | 920 | $1,259 | 1.4% | $1 |
| 99213 | Office visit for a simple problem (established patient) | 13 | $408 | 0.5% | $31 |
| J7030 | IV fluid — normal saline (salt water, 1000 ml) | 77 | $130 | 0.1% | $2 |
| G8730 | Pain assessment documented as positive using a standardized tool and a follow-up plan is documented | 31 | $0 | 0.0% | $0 |
| G8752 | Most recent systolic blood pressure < 140 mmhg | 1,899 | $0 | 0.0% | $0 |
| G8427 | Eligible clinician attests to documenting in the medical record they obtained, updated, or reviewed the patient's current medications | 2,718 | $0 | 0.0% | $0 |
| 1125F | Medical service or procedure | 178 | $0 | 0.0% | $0 |
| 1126F | Medical service or procedure | 308 | $0 | 0.0% | $0 |
About This Data
This data comes from the HHS Medicaid Provider Spending dataset (opendata.hhs.gov). It shows payments made through Nevada Medicaid from 2018–2024. High payments do not mean a provider is doing anything wrong — some specialties naturally cost more, and busy providers see more patients. But unusually high numbers compared to peers can be worth a closer look.