Karla Cristina Cay-Martinez, M.D.
Neurology with Special Qualifications in Child Neurology Physician · Caguas, PR
Karla Cristina Cay-Martinez, M.D. is a neurology with special qualifications in child neurology physician with a practice address in Caguas, Puerto Rico, and NPI 1396127551, issued on Jun 24, 2015. Check the license (Puerto Rico 21745, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karla Cristina Cay-Martinez
- Credential
- M.D.
- Primary taxonomy
- Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
- License number
- 21745 PR
Self-reported in NPPES; status is on the state search - Practice location
- Carr 172, Salida 21 DE LA PR 52, Suite D500, Caguas, PR 00726
- Phone
- (787) 653-0550
- Enumerated
- Jun 24, 2015
- Record last updated
- Jun 17, 2022
- Entity
- Type 1 · individual
Verify Karla Cristina Cay-Martinez 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 21745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $140.00
1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 1,195 providers of this specialty with any payment received $5,568.05 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.
Neurology with Special Qualifications in Child Neurology Physician providers in Puerto Rico
There are 30 neurology with special qualifications in child neurology physician records in Puerto Rico.
Other neurology with special qualifications in child neurology physician records in Puerto Rico
- Luisa Angel BuitragoCayey, PR1538578190
- Lesbia Aponte, M.D.Bayamon, PR1023077716
- Genesis Ayala LopezSan Juan, PR1639721319
- Mireya Bolo Diaz, M.D.Corozal, PR1821321191
- Karen Cruz, M.D.Caguas, PR1952507691
- Maria Davila, MDSan Juan, PR1598799868
- Mayela Diaz Diaz, MDBayamon, PR1508116120
- Antonio Gonzalez, MDCaguas, PR1124077649
- Jessica Gonzalez Montes, M.D.Humacao, PR1952509481
- Marie Hidalgo - Rivera, MDAguada, PR1881825362
Common questions
What is Karla Cristina Cay-Martinez, M.D.'s NPI number?
Karla Cristina Cay-Martinez, M.D.'s National Provider Identifier (NPI) is 1396127551, issued on Jun 24, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Karla Cristina Cay-Martinez, M.D. located?
The NPPES record lists a practice address at Carr 172, Salida 21 DE LA PR 52, Suite D500, Caguas, PR, 00726. Phone: (787) 653-0550. Providers update this record themselves, so call before visiting.
How can I verify Karla Cristina Cay-Martinez, M.D.'s license?
NPPES lists Puerto Rico license number 21745, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity 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.