Ernesto Borrero, MD
Neurology Physician · San Juan, PR
Ernesto Borrero, MD is a neurology physician with a practice address in San Juan, Puerto Rico, and NPI 1598166233, issued on Sep 12, 2014. Check the license (Puerto Rico 33980, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ernesto Borrero
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 33980 PR
Self-reported in NPPES; status is on the state search - Practice location
- University Distric Hospital Puerto Rico Medical Center, San Juan, PR 00935
- Phone
- (787) 754-0101
- Enumerated
- Sep 12, 2014
- Record last updated
- May 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201007000090); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 122 in Puerto Rico → Look up another NPI →
Verify Ernesto Borrero 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 33980Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average neurology physician in 2024
838 Medicare Part D claims for 145 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Donepezil Hcl159 claims
- Memantine Hcl90 claims
- Levetiracetam60 claims
- Quetiapine Fumarate41 claims
- Carbidopa-Levodopa40 claims
- Amitriptyline Hcl35 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.
Ernesto Borrero among 122 neurology physician records in Puerto Rico
Ernesto Borrero, MD is one of 122 neurology physician records with a practice address in Puerto Rico. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · median 1998 among the 86 with a school on file
- Record last updated2019 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Puerto Rico
There are 122 neurology physician records in Puerto Rico.
All 122 in Puerto Rico → Every provider in San Juan → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Edgar Castillo Melendez, MDSan Juan, PR 009351982289658
- Carmen Serrano, M.D.San Juan, PR 009351992781595
- Francine Tait AvagninaSan Juan, PR 009351568097699
- Trevor Grant, MDSan Juan, PR 009361033192380
- Luis Sanchez Rodriguez, MD, MPHSan Juan, PR 009361588271142
- Veronica Torres Torres, MDSan Juan, PR 009361639701626
- Marina Rivera-Virella, M.D.San Juan, PR 009271972616563
- Lizbeth Robles Irizarry, M.D.San Juan, PR 009271164698825
Common questions
What is Ernesto Borrero, MD's NPI number?
Ernesto Borrero, MD's National Provider Identifier (NPI) is 1598166233, issued on Sep 12, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ernesto Borrero, MD located?
The NPPES record lists a practice address at University Distric Hospital Puerto Rico Medical Center, San Juan, PR, 00935. Phone: (787) 754-0101. Providers update this record themselves, so call before visiting.
How can I verify Ernesto Borrero, MD's license?
NPPES lists Puerto Rico license number 33980, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ernesto Borrero, MD prescribe under Medicare Part D?
In 2024, Ernesto Borrero, MD had 838 Medicare Part D claims for 145 beneficiaries; the average among neurology physician prescribers was 1,370. 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.