Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Abigail Patricia Trelz, NNP

Individual provider Critical Care Neonatal Nurse Practitioner · NPI 1720696115

Abigail Patricia Trelz, NNP is a Critical Care Neonatal Nurse Practitioner in Saint Louis, Missouri. Licensed in Arizona and Missouri. Registered with an NPI since 2020.

Licensed in
AZ, MO
In the registry since
2020
Specialties on file
2
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Practice location Address checks out

1 Childrens Pl
Saint Louis, MO 63110-1002
Phone: (314) 454-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Neonatal Nurse Practitioner (primary) Taxonomy 363LN0005X · Licence 2020022259 (MO)
Neonatal Nurse Practitioner Taxonomy 363LN0000X · Licence 2020022259 (AZ)

Record details

NPI number1720696115
Entity typeIndividual (Type 1)
GenderFemale
Credentials NNP
Sole proprietorNo
NPI enumeratedJuly 21, 2020
Last updated in NPPESMarch 22, 2023
Certification dateMarch 22, 2023

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Travel and Lodging $1,048 5 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $77 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Other providers in Saint Louis