Ricardo Fernandez, MD
Internal Medicine Physician · San Juan, PR
Ricardo Fernandez, MD is an internal medicine physician with a practice address in San Juan, Puerto Rico, and NPI 1588764013, issued on Sep 24, 2006. Check the license (Puerto Rico 13947, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ricardo Fernandez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 13947 PR
Self-reported in NPPES; status is on the state search - Practice location
- 311 Calle Teresa Jornet, San Juan, PR 00926
- Phone
- (787) 309-1835
- Enumerated
- Sep 24, 2006
- Record last updated
- Jan 19, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071126000083); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Also registered at 311 Calle Teresa Jornet
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Magaly Rodriguez, MAPsychologist1891919817
Verify Ricardo Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 13947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,402 Medicare Part D claims for 436 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate532 claims
- Albuterol Sulfate Hfa257 claims
- Budesonide-Formoterol Fumarate174 claims
- Trelegy Ellipta171 claims
- Prednisone151 claims
- Azelastine-Fluticasone125 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $56,829.05
81 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ricardo Fernandez among 1,146 internal medicine physician records in Puerto Rico
Ricardo Fernandez, MD is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2000 · median 1996 among the 595 with a school on file
- Record last updated2010 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
322 internal medicine physician records list a practice address in San Juan
They are 322 of the 8,960 NPPES records with a practice address in San Juan, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in San Juan → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Fernando Abreu GonzalezSan Juan, PR 009261437100930
- Jose Cuebas Vazquez, MDSan Juan, PR 009261356339030
- Sandra Franqui Pagan, MDSan Juan, PR 009261427009950
- Ramon Gonzalez, M.D.San Juan, PR 009261114984697
- Karen Larroy, M.D.San Juan, PR 009261235110164
- Tomas Lugo, MDSan Juan, PR 009261356341416
- Antonia Marques, M.D.San Juan, PR 009261275579344
- Margarita Medina, M.D.San Juan, PR 009261518991017
Common questions
What is Ricardo Fernandez, MD's NPI number?
Ricardo Fernandez, MD's National Provider Identifier (NPI) is 1588764013, issued on Sep 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ricardo Fernandez, MD located?
The NPPES record lists a practice address at 311 Calle Teresa Jornet, San Juan, PR, 00926. Phone: (787) 309-1835. Providers update this record themselves, so call before visiting.
How can I verify Ricardo Fernandez, MD's license?
NPPES lists Puerto Rico license number 13947, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ricardo Fernandez, MD prescribe under Medicare Part D?
In 2024, Ricardo Fernandez, MD had 2,402 Medicare Part D claims for 436 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.