Roberto Casanova, MD
NPI 1437230463 · Gastroenterology Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberto Casanova, MD is a Gastroenterology Physician provider in San Juan, PR (NPI 1437230463).
Provider details
- NPI number
- 1437230463
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12594 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
226 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 69 | $89 |
| 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 | 63 | $57 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $109 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 23 | $366 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 18 | $331 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 412 | 137 |
| Midazolam Hcl/Pfbrand: Midazolam Hcl | 151 | 132 |
| Midazolam Hcl | 145 | 127 |
| Sucralfate | 123 | 46 |
| Flumazenil | 122 | 102 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 64 | 64 |
| Sodium, Potassium,mag Sulfatesbrand: Suprep | 54 | 54 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-18
- Last updated
- 2012-06-15
Frequently asked questions
- What is Roberto Casanova's NPI number?
- Roberto Casanova's National Provider Identifier (NPI) is 1437230463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberto Casanova's specialty?
- Roberto Casanova is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Roberto Casanova located?
- Roberto Casanova's practice location on file with NPPES is 735 Ave Ponce De Leon Ste 809, San Juan, PR 00917-5031.
- What is Roberto Casanova's phone number?
- The practice phone number listed in the NPPES registry for Roberto Casanova is (787) 274-1282.
- Does Roberto Casanova accept Medicare?
- Roberto Casanova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberto Casanova's NPI active?
- Yes — Roberto Casanova's NPI (1437230463) is active in the NPPES registry as of the last update on 2012-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.