NPPES file of Aug 9, 2026

Daniel Mulero Marrero, CRNA

Certified Registered Nurse Anesthetist · Bayamon, PR

Daniel Mulero Marrero, CRNA is a certified registered nurse anesthetist with a practice address in Bayamon, Puerto Rico, and NPI 1437898582, issued on May 27, 2022. Check the license 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
1437898582
Name
Daniel Mulero Marrero
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
1082390 TX
Self-reported in NPPES; status is on the state search
Practice location
Carr 167 R829 KM 4.3, Bayamon, PR 00956
Phone
(787) 243-4307
Enumerated
May 27, 2022
Record last updated
Jun 25, 2022
Medicare enrollment
Enrolled (PECOS I20220803000788); 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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8 nearest certified registered nurse anesthetist records → All 127 in Puerto Rico → Look up another NPI →

Verify Daniel Mulero Marrero in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Puerto Rico board licenses this professionCheck 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. Emergenchealth PLLCCorpus Christi, TX

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

Daniel Mulero Marrero among 127 certified registered nurse anesthetist records in Puerto Rico

Daniel Mulero Marrero, CRNA is one of 127 certified registered nurse anesthetist records with a practice address in Puerto Rico. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 53% of them.

  • NPI issued2022 · 53% of these records are older, 37% newer
  • In a Medicare fileYes · 54% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2016 · median 2019 among the 61 with a school on file
  • Record last updated2022 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Certified Registered Nurse Anesthetist providers in Puerto Rico

There are 127 certified registered nurse anesthetist records in Puerto Rico.

All 127 in Puerto Rico → Every provider in Bayamon → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Gabriela Ocasio, CRNABayamon, PR 009561346002565
  2. Sheila Soto ReyesBayamon, PR 009561154038834
  3. Mileishka Garcia OteroBayamon, PR 009571063391241
  4. Jose Aponte RodriguezToa Alta, PR 009531699496034
  5. Isaac Borrero Pagan, RNToa Alta, PR 009531962383174
  6. Nephtali Rivera, CRNAToa Alta, PR 009531477135499
  7. Juan Sierra Calzada, CRNABayamon, PR 009591922698950
  8. Gerson Santiago, CRNABayamon, PR 009601508285610

Common questions

What is Daniel Mulero Marrero, CRNA's NPI number?

Daniel Mulero Marrero, CRNA's National Provider Identifier (NPI) is 1437898582, issued on May 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Mulero Marrero, CRNA located?

The NPPES record lists a practice address at Carr 167 R829 KM 4.3, Bayamon, PR, 00956. Phone: (787) 243-4307. Providers update this record themselves, so call before visiting.

How can I verify Daniel Mulero Marrero, CRNA's license?

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.