Radu Hagau, MD
NPI 1073742144 · Cardiovascular Disease Physician · Mason City, IA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Radu Hagau, MD is a Cardiovascular Disease Physician provider in Mason City, IA (NPI 1073742144).
Provider details
- NPI number
- 1073742144
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- LP01637 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,535 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 333 | $120 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 314 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 275 | $90 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 67 | $75 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 64 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 640 | 210 |
| Atorvastatin Calcium | 434 | 155 |
| Amlodipine Besylate | 288 | 108 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 281 | 97 |
| Rosuvastatin Calcium | 275 | 107 |
| Spironolactone | 218 | 84 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$397 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-09
- Last updated
- 2025-02-24
- Certified
- 2025-02-24
Frequently asked questions
- What is Radu Hagau's NPI number?
- Radu Hagau's National Provider Identifier (NPI) is 1073742144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Radu Hagau's specialty?
- Radu Hagau is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Radu Hagau located?
- Radu Hagau's practice location on file with NPPES is 250 S Crescent Dr, Mason City, IA 50401-2926.
- What is Radu Hagau's phone number?
- The practice phone number listed in the NPPES registry for Radu Hagau is (641) 494-5200.
- Does Radu Hagau accept Medicare?
- Radu Hagau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Radu Hagau's NPI active?
- Yes — Radu Hagau's NPI (1073742144) is active in the NPPES registry as of the last update on 2025-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.