H Roger Rizi, MD
NPI 1598795775 · Specialist · Long Beach, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
H Roger Rizi, MD is a Specialist provider in Long Beach, CA (NPI 1598795775).
Provider details
- NPI number
- 1598795775
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A035863 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,938 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 936 | $139 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 548 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 447 | $221 |
| Ultrasound of Heart With Continuous Electrocardiogram (ecg) During Rest, Exercise And/Or Drug Induced Stress With Review and Report93351 | 269 | $261 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 219 | $76 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 563 | 172 |
| Rosuvastatin Calcium | 448 | 138 |
| Ezetimibe | 295 | 103 |
| Valsartan | 209 | 69 |
| Amlodipine Besylate/Valsartanbrand: Amlodipine-Valsartan | 209 | 65 |
| Sacubitril/Valsartanbrand: Entresto | 206 | 55 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2010-12-14
Frequently asked questions
- What is H Roger Rizi's NPI number?
- H Roger Rizi's National Provider Identifier (NPI) is 1598795775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is H Roger Rizi's specialty?
- H Roger Rizi is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is H Roger Rizi located?
- H Roger Rizi's practice location on file with NPPES is 320 E 27th St, Long Beach, CA 90806-1601.
- What is H Roger Rizi's phone number?
- The practice phone number listed in the NPPES registry for H Roger Rizi is (562) 490-2133.
- Does H Roger Rizi accept Medicare?
- H Roger Rizi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is H Roger Rizi's NPI active?
- Yes — H Roger Rizi's NPI (1598795775) is active in the NPPES registry as of the last update on 2010-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.