What is Donald Roa's specialty?

Donald Roa (NPI 1811987563) is a Medicare-billing provider whose primary specialty is Cardiology in Harlingen, TX.

Where does Donald Roa practice?

Donald Roa practices in Harlingen, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1811987563.

How much does Medicare pay Donald Roa?

Donald Roa (NPI 1811987563) received approximately $195K in total Medicare Part B payments, serving 415 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1811987563

Donald RoaMD

PRACTICEDONALD C. ROA, MD,PASee all providers at this practice →

CardiologyHarlingen, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,676

Unique beneficiaries

—

Total services

2,584

Distinct HCPCS

Medicare payment

$191K

Peer benchmark

Total Medicare services vs. 1,379 Cardiology providers in TX — above median (cohort median 2,215).

PRESCRIBING · PART D · 2024

Total Rx claims

4,247

Beneficiaries

—

Total drug cost

$670K

Distinct drugs

Brand share

25.2%

Top prescribed drugs

Metoprolol Succinate389 claims

Carvedilol368 claims

Rosuvastatin Calcium339 claims

Amlodipine Besylate280 claims

Metoprolol Tartrate241 claims

QUALITY · MIPS · 2024

Final MIPS score

97.4

Quality

79.6

Cost

0.0

Improvement activities

40.0

Promoting interop.

97.8

Payment adjustment

0.94%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$41

Payment records

By payment type

Food and Beverage$41

Top paying entities

Food and Beverage$41

REFERRAL NETWORK

Where Donald Roa'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VHS HARLINGEN HOSPITAL COMPANY LLC	536	1,529
Charles Fisher Diagnostic Radiology · Harlingen, TX	122	299
Jorge Saenz Diagnostic Radiology · Weslaco, TX	107	245
Franz Velarde Diagnostic Radiology · Harlingen, TX	92	196
Clay Padginton Diagnostic Radiology · Brownsville, TX	70	175
M. Hilmy Cardiology · Harlingen, TX	62	171
Juan Garza Cardiology · Harlingen, TX	61	166
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	58	139
Emmanuel Akinyemi Infectious Disease · Harlingen, TX	52	132
Charles Mild Cardiology · Harlingen, TX	41	93
Jorge Flores Nephrology · Harlingen, TX	40	182
Ricardo Schwarcz Pulmonary Disease · Brownsville, TX	38	100

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