What is Evelena Ontiveros's specialty?

Evelena Ontiveros (NPI 1689886962) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Decatur, IL.

Where does Evelena Ontiveros practice?

Evelena Ontiveros practices in Decatur, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1689886962.

How much does Medicare pay Evelena Ontiveros?

Evelena Ontiveros (NPI 1689886962) received approximately $2.0M in total Medicare Part B payments, serving 613 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689886962

Evelena OntiverosMD PHD

PRACTICEPRAIRIE ONCOLOGY MANAGEMENT SERVICES PHARMACYSee all providers at this practice →

Hematology-OncologyDecatur, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,615

Unique beneficiaries

—

Total services

105,332

Distinct HCPCS

Medicare payment

$492K

Peer benchmark

Total Medicare services vs. 444 Hematology-Oncology providers in IL — top quintile (cohort median 1,266).

PRESCRIBING · PART D · 2024

Total Rx claims

2,197

Beneficiaries

—

Total drug cost

$5.1M

Distinct drugs

Brand share

38.7%

Top prescribed drugs

Letrozole170 claims

Ondansetron Hcl142 claims

Apixaban107 claims

Rivaroxaban99 claims

Gabapentin93 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

7.0

Cost

61.8

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$554

Payment records

By payment type

Food and Beverage$448

Education$106

Top paying entities

Food and Beverage$448

Education$106

REFERRAL NETWORK

Where Evelena Ontiveros's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Edward Spangenthal Cardiology · Williamsville, NY	37	1,122
Kazunori Kanehira Pathology · Buffalo, NY	35	391
Eunice Wang Hematology · Buffalo, NY	30	1,555
KLIEGER, PETER	24	227
Samuel S'doia Diagnostic Radiology · Williamsville, NY	19	262
Michael Ryan Physician Assistant · Buffalo, NY	17	127
Ronald Alberico Diagnostic Radiology · Buffalo, NY	16	266
GURTOO, LALIT	16	217
Julie Kwoka Nurse Practitioner · Buffalo, NY	14	156
Brahm Segal Infectious Disease · Tampa, FL	14	298
Janine Milligan Diagnostic Radiology · Buffalo, NY	13	173
Rebecca Deitzer Physician Assistant · Buffalo, NY	12	103

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events