Ainek Grullon Espaillat
Internal Medicine Physician · Ponce, PR
Ainek Grullon Espaillat is an internal medicine physician with a practice address in Ponce, Puerto Rico, and NPI 1316595507, issued on Aug 30, 2019. Check the license (Puerto Rico 23801, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ainek Grullon Espaillat
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 23801 PR
023801 PR
Self-reported in NPPES; status is on the state search - Practice location
- Ponce Health Sciences University, Ponce, PR 00716
- Phone
- (787) 840-2575
- Enumerated
- Aug 30, 2019
- Record last updated
- Aug 19, 2025
- Fax
- (787) 844-1930
- Medicare enrollment
- Enrolled (PECOS I20250815003494); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Also registered at Ponce Health Sciences University
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Biaggi CostasStudent in an Organized Health Care Education/Training Program1427806512
- Valeria Bracero TorresStudent in an Organized Health Care Education/Training Program1073290581
- Luis MoralesStudent in an Organized Health Care Education/Training Program1518606052
- Miriam Pagan Rivera, LNDNutritionist1891922241
- Daniel RodriguezStudent in an Organized Health Care Education/Training Program1629967310
- Raul Rodriguez VelazquezStudent in an Organized Health Care Education/Training Program1093393837
Verify Ainek Grullon Espaillat 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 23801Check 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: $730.06
19 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Ainek Grullon Espaillat among 1,146 internal medicine physician records in Puerto Rico
Ainek Grullon Espaillat 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 2019, is newer than 78% of them.
- NPI issued2019 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2021 · median 1996 among the 595 with a school on file
- Record last updated2025 · 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).
116 internal medicine physician records list a practice address in Ponce
They are 116 of the 3,338 NPPES records with a practice address in Ponce, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Ponce → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Evelyn Agostini Rodriguez, MDPonce, PR 007161104934041
- Elizabeth Barranco, MDPonce, PR 007161316066350
- Nelly Colon, M.D.Ponce, PR 007161700844123
- Luis Ghigliotti, M.D.Ponce, PR 007161124061205
- Ines Hernandez Rodriguez, M.D.Ponce, PR 007161629065669
- Orlando Marchena Arraut, MDPonce, PR 007161831114719
- Jorge Matos Figueroa, M.D.Ponce, PR 007161790834539
- Carolyn Otero RiveraPonce, PR 007161467413328
Common questions
What is Ainek Grullon Espaillat's NPI number?
Ainek Grullon Espaillat's National Provider Identifier (NPI) is 1316595507, issued on Aug 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Ainek Grullon Espaillat located?
The NPPES record lists a practice address at Ponce Health Sciences University, Ponce, PR, 00716. Phone: (787) 840-2575. Providers update this record themselves, so call before visiting.
How can I verify Ainek Grullon Espaillat's license?
NPPES lists Puerto Rico license number 23801, 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.