NPPES file of Aug 9, 2026

Nicolas Grisales

Certified Registered Nurse Anesthetist · Arecibo, PR

Nicolas Grisales is a certified registered nurse anesthetist with a practice address in Arecibo, Puerto Rico, and NPI 1679257927, issued on Jun 14, 2023. Check the license (Puerto Rico 110085, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679257927
Name
Nicolas Grisales
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
110085 PR
11027970 FL
Self-reported in NPPES; status is on the state search
Practice location
55 Calle Palma, Arecibo, PR 00612
Phone
(787) 650-1030
Enumerated
Jun 14, 2023
Record last updated
Feb 16, 2025
Medicare enrollment
Enrolled (PECOS I20231018000188); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 55 Calle Palma

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amnerys Albarran Rivera, MDGeneral Practice Physician1255986063
  2. Kevin Alicea Vargas, MDGeneral Practice Physician1083329916
  3. Mario Gonzalez CarbonellOtolaryngology Physician1962938209
  4. Jonathan LopezCertified Registered Nurse Anesthetist1972209013
  5. Jasmary Lopez Rosado, MDGeneral Practice Physician1568292753
  6. Jaime Marrero Russe, M.D.Physical Medicine & Rehabilitation Physician1619053519

Verify Nicolas Grisales in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
    Search for license 110085    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Puerto Rico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Sheridan Healthcorp IncSanford, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

15 certified registered nurse anesthetist records list a practice address in Arecibo

They are 15 of the 976 NPPES records with a practice address in Arecibo, and 127 certified registered nurse anesthetist records in Puerto Rico.

All 15 in Arecibo → All 127 in Puerto Rico → Every provider in Arecibo →

Other certified registered nurse anesthetist records in Puerto Rico

  1. Krystal Agosto, CRNAArecibo, PR1750168423
  2. Kevin Aguila Guzman, CRNAManati, PR1801308465
  3. Sergio Alvarez, CRNA,MSSan Juan, PR1780970939
  4. Yamir Amengual QuinonesCaguas, PR1649863242
  5. Jose Aponte RodriguezToa Alta, PR1699496034
  6. Belinda Aristud-Santiago, CRNA, MSNSanturce, PR1508004417
  7. Ana Avillan, CRNALuquillo, PR1174761019
  8. Reynaldo AyalaManati, PR1427469949
  9. Danisha Ayala RuizSan Juan, PR1558042010
  10. Eugenia Ayisi WinnerArecibo, PR1508643420

Common questions

What is Nicolas Grisales's NPI number?

Nicolas Grisales's National Provider Identifier (NPI) is 1679257927, issued on Jun 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Nicolas Grisales located?

The NPPES record lists a practice address at 55 Calle Palma, Arecibo, PR, 00612. Phone: (787) 650-1030. Providers update this record themselves, so call before visiting.

How can I verify Nicolas Grisales's license?

NPPES lists Puerto Rico license number 110085, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.