Lou Ivanovic, M.D., FACC
NPI 1245220730 · Cardiovascular Disease Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lou Ivanovic, M.D., FACC is a Cardiovascular Disease Physician provider in Phoenix, AZ (NPI 1245220730).
Provider details
- NPI number
- 1245220730
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., FACC
- Sex
- Male
- Sole proprietor
- No
- License
- 62323 (AZ)
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
20 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
2,553 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 | 463 | $123 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 346 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 301 | $88 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 267 | $179 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 245 | $113 |
| Ct Scan of Blood Vessels and Grafts of Heart With Contrast |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 415 | 157 |
| Metoprolol Succinate | 370 | 144 |
| Carvedilol | 350 | 126 |
| Losartan Potassium | 328 | 132 |
| Atorvastatin Calcium | 277 | 104 |
| Apixabanbrand: Eliquis | 248 | 72 |
| Losartan/Hydrochlorothiazide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,530 across 58 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
- 2005-10-26
- Last updated
- 2022-10-19
- Certified
- 2022-10-19
Frequently asked questions
- What is Lou Ivanovic's NPI number?
- Lou Ivanovic's National Provider Identifier (NPI) is 1245220730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lou Ivanovic's specialty?
- Lou Ivanovic is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Lou Ivanovic located?
- Lou Ivanovic's practice location on file with NPPES is 3805 E Bell Rd Ste 3100, Phoenix, AZ 85032-2136.
- What is Lou Ivanovic's phone number?
- The practice phone number listed in the NPPES registry for Lou Ivanovic is (602) 867-8644.
- Does Lou Ivanovic accept Medicare?
- Lou Ivanovic is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lou Ivanovic's NPI active?
- Yes — Lou Ivanovic's NPI (1245220730) is active in the NPPES registry as of the last update on 2022-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.