Ethan Yalvac, M.D.
NPI 1942484852 · Cardiovascular Disease Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Yalvac, M.D. is a Cardiovascular Disease Physician provider in Santa Ana, CA (NPI 1942484852).
Provider details
- NPI number
- 1942484852
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A130908 (CA)
Specialties & taxonomies
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
18 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
4,700 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 | 722 | $147 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 514 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 439 | $90 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 436 | $17 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 300 | $58 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 696 | 226 |
| Rosuvastatin Calcium | 548 | 171 |
| Losartan Potassium | 535 | 174 |
| Apixabanbrand: Eliquis | 532 | 153 |
| Metoprolol Succinate | 502 | 169 |
| Amlodipine Besylate | 464 | 139 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,815 across 120 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
- 2007-12-27
- Last updated
- 2017-03-01
Frequently asked questions
- What is Ethan Yalvac's NPI number?
- Ethan Yalvac's National Provider Identifier (NPI) is 1942484852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Yalvac's specialty?
- Ethan Yalvac is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Yalvac located?
- Ethan Yalvac's practice location on file with NPPES is 700 N Tustin Ave, Santa Ana, CA 92705-3602.
- What is Ethan Yalvac's phone number?
- The practice phone number listed in the NPPES registry for Ethan Yalvac is (714) 245-1444.
- Does Ethan Yalvac accept Medicare?
- Ethan Yalvac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Yalvac's NPI active?
- Yes — Ethan Yalvac's NPI (1942484852) is active in the NPPES registry as of the last update on 2017-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.