Wilma Cotto Oyola, MD
NPI 1235320086 · Gastroenterology Physician · Bayamon, PR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wilma Cotto Oyola, MD is a Gastroenterology Physician provider in Bayamon, PR (NPI 1235320086).
Provider details
- NPI number
- 1235320086
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD.025265 (LA)
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
90 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 | 58 | $125 |
| 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 | 20 | $56 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 12 | $352 |
Typical Medicare-allowed amounts for these services range $56–$352 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 1,747 | 413 |
| Pantoprazole Sodium | 1,180 | 327 |
| Metoclopramide Hcl | 434 | 180 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 304 | 72 |
| Sucralfate | 266 | 100 |
| Naloxone Hcl | 194 | 165 |
| Ursodiol | 174 | 35 |
| Ciprofloxacin Hcl | 124 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 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
- 2007-08-07
- Last updated
- 2010-06-23
Frequently asked questions
- What is Wilma Cotto Oyola's NPI number?
- Wilma Cotto Oyola's National Provider Identifier (NPI) is 1235320086, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wilma Cotto Oyola's specialty?
- Wilma Cotto Oyola is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Wilma Cotto Oyola located?
- Wilma Cotto Oyola's practice location on file with NPPES is Calle Santa Cruz, Edif. Medico Santa Cruz #73, Bayamon, PR 00961-7052.
- What is Wilma Cotto Oyola's phone number?
- The practice phone number listed in the NPPES registry for Wilma Cotto Oyola is (787) 798-5998.
- Does Wilma Cotto Oyola accept Medicare?
- Wilma Cotto Oyola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wilma Cotto Oyola's NPI active?
- Yes — Wilma Cotto Oyola's NPI (1235320086) is active in the NPPES registry as of the last update on 2010-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.