Ralph Conaway Lanuza, M.D.
NPI 1043216401 · Specialist · Hato Rey, PR
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Conaway Lanuza, M.D. is a Specialist provider in Hato Rey, PR (NPI 1043216401).
Provider details
- NPI number
- 1043216401
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4357 (PR)
Specialties & taxonomies
Other Service Providers
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
520 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 238 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 214 | $74 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 30 | $191 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 22 | $165 |
| Electrocardiogram (ecg) 2-Day Continuous With Review and Report By Health Care Professional93224 | 16 | $59 |
Typical Medicare-allowed amounts for these services range $14–$191 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 359 | 131 |
| Amlodipine Besylate | 266 | 101 |
| Metoprolol Succinate | 187 | 74 |
| Atorvastatin Calcium | 170 | 69 |
| Rosuvastatin Calcium | 163 | 74 |
| Simvastatin | 156 | 61 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$229 across 10 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
- 2005-06-21
- Last updated
- 2017-02-08
Frequently asked questions
- What is Ralph Conaway Lanuza's NPI number?
- Ralph Conaway Lanuza's National Provider Identifier (NPI) is 1043216401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Conaway Lanuza's specialty?
- Ralph Conaway Lanuza is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Ralph Conaway Lanuza located?
- Ralph Conaway Lanuza's practice location on file with NPPES is Ave Roosevelt # 400 Clinica Las America Suite 203, Hato Rey, PR 00918-0000.
- What is Ralph Conaway Lanuza's phone number?
- The practice phone number listed in the NPPES registry for Ralph Conaway Lanuza is (787) 763-9468.
- Does Ralph Conaway Lanuza accept Medicare?
- Ralph Conaway Lanuza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Conaway Lanuza's NPI active?
- Yes — Ralph Conaway Lanuza's NPI (1043216401) is active in the NPPES registry as of the last update on 2017-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.