What is Bernard Villegas's specialty?

Bernard Villegas (NPI 1700862885) is a Medicare-billing provider whose primary specialty is Cardiology in Scottsdale, AZ.

Where does Bernard Villegas practice?

Bernard Villegas practices in Scottsdale, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1700862885.

How much does Medicare pay Bernard Villegas?

Bernard Villegas (NPI 1700862885) received approximately $27K in total Medicare Part B payments, serving 671 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700862885

Bernard VillegasMD

PRACTICENASSIM HADDAD MD PLLCSee all providers at this practice →

CardiologyScottsdale, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

874

Unique beneficiaries

—

Total services

1,040

Distinct HCPCS

Medicare payment

$25K

Peer benchmark

Total Medicare services vs. 363 Cardiology providers in AZ — bottom quintile (cohort median 2,847).

PRESCRIBING · PART D · 2024

Total Rx claims

1,145

Beneficiaries

—

Total drug cost

$187K

Distinct drugs

Brand share

19.8%

Top prescribed drugs

Rosuvastatin Calcium159 claims

Amlodipine Besylate117 claims

Apixaban98 claims

Atorvastatin Calcium93 claims

Metoprolol Succinate89 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Bernard Villegas'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). 46 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HONORHEALTH	169	383
Nassim Haddad Interventional Cardiology · Scottsdale, AZ	119	229
HONORHEALTH	54	99
William Taylor Diagnostic Radiology · Scottsdale, AZ	48	104
John Millstine Diagnostic Radiology · Beverly Hills, CA	47	58
MAHER, MICHAEL	46	98
R M Arizona Holdings Inc Ambulance Service Provider · Mesa, AZ	44	77
Renzo Cataldo Clinical Cardiac Electrophysiology · Flagstaff, AZ	41	77
Glenn Cook Diagnostic Radiology · Scottsdale, AZ	39	75
Nishant Verma Diagnostic Radiology · Scottsdale, AZ	38	70
Jason Kerr Diagnostic Radiology · Scottsdale, AZ	37	74
David Riggio Clinical Cardiac Electrophysiology · Scottsdale, AZ	35	67

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