Ruben Ayala, MD
NPI 1326012303 · Internal Medicine Physician · Miami, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruben Ayala, MD is a Internal Medicine Physician provider in Miami, FL (NPI 1326012303).
Provider details
- NPI number
- 1326012303
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME89052 (FL)
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
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
1,760 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 | 654 | $95 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 211 | $9 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 187 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 182 | $135 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 181 | $19 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 127 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 201 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 1,087 | 353 |
| Ergocalciferol (vitamin D2)brand: Vitamin D2 | 571 | 173 |
| Atorvastatin Calcium | 558 | 200 |
| Amlodipine Besylate | 492 | 165 |
| Losartan Potassium | 426 | 154 |
| Pantoprazole Sodium | 384 | 140 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,592 across 156 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
- 2006-02-15
- Last updated
- 2011-10-31
Frequently asked questions
- What is Ruben Ayala's NPI number?
- Ruben Ayala's National Provider Identifier (NPI) is 1326012303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruben Ayala's specialty?
- Ruben Ayala is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ruben Ayala located?
- Ruben Ayala's practice location on file with NPPES is 14283 Sw 42 St, Miami, FL 33175.
- What is Ruben Ayala's phone number?
- The practice phone number listed in the NPPES registry for Ruben Ayala is (305) 226-1001.
- Does Ruben Ayala accept Medicare?
- Ruben Ayala is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruben Ayala's NPI active?
- Yes — Ruben Ayala's NPI (1326012303) is active in the NPPES registry as of the last update on 2011-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.