Ricardo Fernandez, MD
NPI 1588764013 · Internal Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ricardo Fernandez, MD is a Internal Medicine Physician provider in San Juan, PR (NPI 1588764013).
Provider details
- NPI number
- 1588764013
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 13947 (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
19 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
374 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 | 204 | $88 |
| Test to Measure Expiratory Airflow and Volume94010 | 38 | $26 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 34 | $42 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 34 | $54 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 26 | $114 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 532 | 249 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 257 | 160 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 174 | 56 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 171 | 30 |
| Prednisone | 151 | 101 |
| Azelastine/Fluticasonebrand: Azelastine-Fluticasone | 125 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56,829 across 81 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
- 2006-09-24
- Last updated
- 2010-01-19
Frequently asked questions
- What is Ricardo Fernandez's NPI number?
- Ricardo Fernandez's National Provider Identifier (NPI) is 1588764013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ricardo Fernandez's specialty?
- Ricardo Fernandez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ricardo Fernandez located?
- Ricardo Fernandez's practice location on file with NPPES is 311 Calle Teresa Jornet, San Juan, PR 00926-7591.
- What is Ricardo Fernandez's phone number?
- The practice phone number listed in the NPPES registry for Ricardo Fernandez is (787) 309-1835.
- Does Ricardo Fernandez accept Medicare?
- Ricardo Fernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ricardo Fernandez's NPI active?
- Yes — Ricardo Fernandez's NPI (1588764013) is active in the NPPES registry as of the last update on 2010-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.