Ricardo Marrero, MD
NPI 1093998320 · Gastroenterology Physician · Miami Beach, FL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Marrero, MD is a Gastroenterology Physician provider in Miami Beach, FL (NPI 1093998320).
Provider details
- NPI number
- 1093998320
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16988 (PR)
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
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
137 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $85 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 39 | $56 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 21 | $357 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 18 | $348 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $163 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 506 | 217 |
| Sucralfate | 369 | 168 |
| Midazolam Hcl | 354 | 290 |
| Midazolam Hcl/Pfbrand: Midazolam Hcl | 338 | 276 |
| Pantoprazole Sodium | 318 | 156 |
| Flumazenil | 255 | 181 |
| Meperidine Hcl/Pfbrand: Meperidine Hcl | 248 | 190 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 4 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
- 2007-12-10
- Last updated
- 2007-12-10
Frequently asked questions
- What is Ricardo Marrero's NPI number?
- Ricardo Marrero's National Provider Identifier (NPI) is 1093998320, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Marrero's specialty?
- Ricardo Marrero is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ricardo Marrero located?
- Ricardo Marrero's practice location on file with NPPES is 6301 Collins Ave, Miami Beach, FL 33141-4627.
- What is Ricardo Marrero's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Marrero is (305) 807-4494.
- Does Ricardo Marrero accept Medicare?
- Ricardo Marrero is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Marrero's NPI active?
- Yes — Ricardo Marrero's NPI (1093998320) is active in the NPPES registry as of the last update on 2007-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.