Joaquin Fernandez, MD
Geriatric Medicine (Family Medicine) Physician · San Juan, PR
Joaquin Fernandez, MD is a geriatric medicine (family medicine) physician with a practice address in San Juan, Puerto Rico, and NPI 1376665190, issued on Apr 4, 2007. Check the license (Puerto Rico 9102, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joaquin Fernandez
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- 9102 PR
Self-reported in NPPES; status is on the state search - Practice location
- 138 Ave Winston Churchill, San Juan, PR 00926
- Phone
- (787) 999-6200
- Enumerated
- Apr 4, 2007
- Entity
- Type 1 · individual
Also registered at 138 Ave Winston Churchill
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Celimar Collado, RDNRegistered Dietitian1437622636
- Norma Devarie, MDSpecialist1205812492
- Benjamin Pagan, M.D.Personal Emergency Response Attendant1497963763
- Ariane VazquezSpecialist1558399667
Verify Joaquin 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 9102Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
100% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024
11 Medicare Part D claims, against an average of 4,917 among the 1,261 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Geriatric Medicine (Family Medicine) Physician providers in Puerto Rico
There are 57 geriatric medicine (family medicine) physician records in Puerto Rico.
Other geriatric medicine (family medicine) physician records in Puerto Rico
- Luz Acevedo-Vargas, MDCarolina, PR1730176595
- Marialix Alexandrino De Jesus, M.D.San Juan, PR1407296056
- Javier Anaya Gonzalez, MDCarolina, PR1770726150
- Sissi Barreto, MDLuquillo, PR1295704260
- Alfredo Beauchamp, M.D.Caguas, PR1821046939
- Karla Berrios Sierra, M.D.San Juan, PR1558590059
- Nashda Burgos-Muniz, MDSan Juan, PR1700576626
- Jose Camunas-Colon, MDCarolina, PR1639619281
- Sergio Chevere Mourino, M.D.Ponce, PR1528038973
- Maribel Colon-Vega, MDMorovis, PR1184985376
Common questions
What is Joaquin Fernandez, MD's NPI number?
Joaquin Fernandez, MD's National Provider Identifier (NPI) is 1376665190, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Joaquin Fernandez, MD located?
The NPPES record lists a practice address at 138 Ave Winston Churchill, San Juan, PR, 00926. Phone: (787) 999-6200. Providers update this record themselves, so call before visiting.
How can I verify Joaquin Fernandez, MD's license?
NPPES lists Puerto Rico license number 9102, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Joaquin Fernandez, MD prescribe under Medicare Part D?
In 2024, Joaquin Fernandez, MD had 11 Medicare Part D claims; the average among geriatric medicine (family medicine) physician prescribers was 4,917. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.