Brenda E. Chaar, M.D.
Neurology Physician · Carolina, PR
Brenda E. Chaar, M.D. is a neurology physician with a practice address in Carolina, Puerto Rico, and NPI 1407950835, issued on Sep 7, 2006. Check the license (Puerto Rico 14746, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brenda E. Chaar
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 14746 PR
Self-reported in NPPES; status is on the state search - Practice location
- Carolina Shopping Court Suite 206, Carolina, PR 00985
- Phone
- (787) 757-8585
- Enumerated
- Sep 7, 2006
- Record last updated
- Aug 23, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (787) 757-8588
- Medicare enrollment
- Enrolled (PECOS I20040417000611); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 1999
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 122 in Puerto Rico → Look up another NPI →
Verify Brenda E. Chaar 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 14746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average neurology physician in 2024
6,362 Medicare Part D claims for 657 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
- Gabapentin1,379 claims
- Memantine Hcl919 claims
- Donepezil Hcl550 claims
- Carbidopa-Levodopa263 claims
- Levetiracetam253 claims
- Clopidogrel237 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.
Brenda E. Chaar among 122 neurology physician records in Puerto Rico
Brenda E. Chaar, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 52% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1999 · median 1998 among the 86 with a school on file
- Record last updated2017 · 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 Carolina → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Maruquel Castillo - Veliz, M.D.Carolina, PR 009841225082340
- Javier OteroCarolina, PR 009841922590520
- Lidgia Vives Castro, M.D.Carolina, PR 009861306922976
- Hector Santos, M.D.Carolina, PR 009871104875848
- Christian Schenk, M.D.Carolina, PR 009831316184674
- Tania Zayas, M.D.Carolina, PR 009831902245590
- Janet Perez Chiesa, M.D.Trujillo Alto, PR 009761750341566
- Carmen Cancela, M.D.Guaynabo, PR 009711174724561
Common questions
What is Brenda E. Chaar, M.D.'s NPI number?
Brenda E. Chaar, M.D.'s National Provider Identifier (NPI) is 1407950835, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brenda E. Chaar, M.D. located?
The NPPES record lists a practice address at Carolina Shopping Court Suite 206, Carolina, PR, 00985. Phone: (787) 757-8585. Providers update this record themselves, so call before visiting.
How can I verify Brenda E. Chaar, M.D.'s license?
NPPES lists Puerto Rico license number 14746, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Brenda E. Chaar, M.D. prescribe under Medicare Part D?
In 2024, Brenda E. Chaar, M.D. had 6,362 Medicare Part D claims for 657 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.