What is Roberto Montoya Barraza's specialty?

Roberto Montoya Barraza (NPI 1396943635) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Rolling Meadows, IL.

Where does Roberto Montoya Barraza practice?

Roberto Montoya Barraza practices in Rolling Meadows, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1396943635.

How much does Medicare pay Roberto Montoya Barraza?

Roberto Montoya Barraza (NPI 1396943635) received approximately $2.0M in total Medicare Part B payments, serving 604 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1396943635

Roberto Montoya BarrazaMD

Hematology-OncologyRolling Meadows, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,823

Unique beneficiaries

—

Total services

39,256

Distinct HCPCS

Medicare payment

$275K

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

909

Beneficiaries

—

Total drug cost

$1.9M

Distinct drugs

Brand share

27.3%

Top prescribed drugs

Anastrozole179 claims

Apixaban73 claims

Rivaroxaban71 claims

Hydroxyurea66 claims

Acyclovir65 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$9K

Payment records

108

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4K

Food and Beverage$3K

Consulting Fee$2K

Long term medical supply or device loan$83

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4K

Food and Beverage$3K

Consulting Fee$2K

Long term medical supply or device loan$83

REFERRAL NETWORK

Where Roberto Montoya Barraza'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). 12 inbound referrers · 22 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
AURORA MEDICAL CENTER BAY AREA, INC	156	3,403
MALLORY, WILLIAM	65	389
Denise Kennedy Pathology · Green Bay, WI	23	104
Richard Auchter Radiation Oncology · Madison, WI	18	763
David Balison Diagnostic Radiology · Green Bay, WI	16	52
AURORA MEDICAL CENTER BAY AREA, INC	14	34
Richard Stein Emergency Medicine · Marinette, WI	14	47
Pawneet Singh Family Practice · Crivitz, WI	13	72
Yasser Salem Cardiology · Marinette, WI	13	49
Mary Gatzke Nurse Practitioner · Watertown, WI	12	68
NORTHREACH HEALTHCARE, LLC	12	36
Brian Bozelka Ophthalmology · Marinette, WI	11	48

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
AURORA MEDICAL CENTER BAY AREA, INC	100	2,038
MALLORY, WILLIAM	51	253
Shadi Hamdan Hematology-Oncology · Marinette, WI	42	933
Joshua Riebe Diagnostic Radiology · Green Bay, WI	35	184
Denise Kennedy Pathology · Green Bay, WI	21	90
Gian Daroach Internal Medicine · Marinette, WI	19	192
Richard Auchter Radiation Oncology · Madison, WI	18	792
Edgar Massabni Interventional Cardiology · Marinette, WI	17	73
DAVISON, ROBERT	17	58
MANTEI, ELWYN	15	139
Michael Karkkainen General Surgery · Marinette, WI	15	133
BELLIN MEMORIAL HOSPITAL INC.	15	52

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