Francisco L. Mendez, MD
Internal Medicine Physician · Salinas, PR
Francisco L. Mendez, MD is an internal medicine physician with a practice address in Salinas, Puerto Rico, and NPI 1750484119, issued on Sep 7, 2006. Check the license (Puerto Rico 9417, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Francisco L. Mendez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9417 PR
Self-reported in NPPES; status is on the state search - Practice location
- Street Union 25, Salinas, PR 00751
- Phone
- (787) 824-2121
- Enumerated
- Sep 7, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (787) 824-2121
- Medicare enrollment
- Enrolled (PECOS I20110201000806); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Verify Francisco L. Mendez 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 9417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13.4 times the Medicare Part D claims of the average internal medicine physician in 2024
42,400 Medicare Part D claims for 1,286 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 303 claims were for opioids.
Most prescribed
- Famotidine3,138 claims
- Atorvastatin Calcium2,426 claims
- Gabapentin1,898 claims
- Synthroid1,490 claims
- Metformin Hcl1,309 claims
- Amlodipine Besylate1,302 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: $60.69
1 payment: food and beverage; the largest payer was Medtronic, Inc. 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.
Francisco L. Mendez among 1,146 internal medicine physician records in Puerto Rico
Francisco L. Mendez, 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
- Graduated1985 · median 1996 among the 595 with a school on file
- Record last updated2007 · 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).
2 internal medicine physician records list a practice address in Salinas
They are 2 of the 145 NPPES records with a practice address in Salinas, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Salinas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hector Ruiz, M.D.Salinas, PR 007511437224235
- Victor Cardona - Velez, M.D.San Lorenzo, PR 007541528020419
- Luis Delvalle Galarza, M.D.San Lorenzo, PR 007541487740221
- Addiss Maldonado Mendez, MDSan Lorenzo, PR 007541346226313
- Evelyn Matta Fontanet, M.D.Rio Grande, PR 007451700822574
- Eduardo Nieves-Olabarrieta, M.D.Rio Grande, PR 007451932526837
- Edward Nieves-Roman, M.D.Rio Grande, PR 007451669580635
- David Questell Alvarado, M.D.Santa Isabel, PR 007571346233616
Common questions
What is Francisco L. Mendez, MD's NPI number?
Francisco L. Mendez, MD's National Provider Identifier (NPI) is 1750484119, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Francisco L. Mendez, MD located?
The NPPES record lists a practice address at Street Union 25, Salinas, PR, 00751. Phone: (787) 824-2121. Providers update this record themselves, so call before visiting.
How can I verify Francisco L. Mendez, MD's license?
NPPES lists Puerto Rico license number 9417, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Francisco L. Mendez, MD prescribe under Medicare Part D?
In 2024, Francisco L. Mendez, MD had 42,400 Medicare Part D claims for 1,286 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.