Omayra Silva, APN
What this data tells you about Silva
Omayra Silva is a nurse practitioner - family in Oak Brook, IL, with 6 years of NPI registration. Based on federal Medicare data, Silva performed 553 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Silva received a total of $14,468 from 39 pharmaceutical and/or device companies across 721 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Silva is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary — 2023
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
273 | $79 | $229 |
| Insulin level test A blood test that measures the total amount of insulin in your body. |
59 | $11 | $59 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
50 | $8 | $20 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
44 | $1 | $15 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
42 | $10 | $62 |
| Basic metabolic blood panel A blood test that measures a group of basic chemicals, including total calcium levels. |
24 | $8 | $44 |
| Hemoglobin A1c test (diabetes monitoring) A blood test that measures your average blood sugar levels over the past two to three months. |
24 | $10 | $50 |
| Office visit for established patient An office visit for an existing patient that may not require the healthcare professional to be present. |
19 | $16 | $43 |
| Vitamin B-12 level test A blood test that measures the amount of vitamin B-12 in your body. |
18 | $15 | $77 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2021-2024) ›
Associated products mentioned in payments ›
Geographic Context
2.8 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Silva is a clinical cardiology specialist, with above-average Medicare volume (top 23% in IL).
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Silva experienced with office visit, established patient (30-39 min)?
Does Silva receive payments from pharmaceutical companies?
How do Silva's costs compare to other family nurse practitioners in Oak Brook?
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This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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