Matei Popa-Radu, D.O.
NPI 1255561726 · Cardiovascular Disease Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matei Popa-Radu, D.O. is a Cardiovascular Disease Physician provider in Riverside, CA (NPI 1255561726).
Provider details
- NPI number
- 1255561726
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A16191 (CA)
Specialties & taxonomies
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
631 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 | 331 | $130 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 69 | $68 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 55 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 52 | $117 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 51 | $171 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 96 | 37 |
| Apixabanbrand: Eliquis | 69 | 22 |
| Amlodipine Besylate | 66 | 25 |
| Losartan Potassium | 53 | 22 |
| Carvedilol | 48 | 15 |
| Rivaroxabanbrand: Xarelto | 45 | 11 |
| Nifedipine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$430 across 21 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
- 2009-07-19
- Last updated
- 2024-10-25
- Certified
- 2022-11-09
Frequently asked questions
- What is Matei Popa-Radu's NPI number?
- Matei Popa-Radu's National Provider Identifier (NPI) is 1255561726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matei Popa-Radu's specialty?
- Matei Popa-Radu is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Matei Popa-Radu located?
- Matei Popa-Radu's practice location on file with NPPES is 4646 Brockton Ave Ste 301, Riverside, CA 92506-0103.
- What is Matei Popa-Radu's phone number?
- The practice phone number listed in the NPPES registry for Matei Popa-Radu is (951) 682-6900.
- Does Matei Popa-Radu accept Medicare?
- Matei Popa-Radu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matei Popa-Radu's NPI active?
- Yes — Matei Popa-Radu's NPI (1255561726) is active in the NPPES registry as of the last update on 2024-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.