NPPES file of Aug 9, 2026

Abigail Mergler, RN

Pediatric Nurse Practitioner · Bastrop, TX

Abigail Mergler, RN is a pediatric nurse practitioner with a practice address in Bastrop, Texas, and NPI 1154175172, issued on Apr 16, 2024. Check the license (Texas 1195993, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1154175172
Name
Abigail Mergler
Credential
RN
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
1195993 TX
518586 OH
Self-reported in NPPES; status is on the state search
Practice location
605 Old Austin Hwy, Bastrop, TX 78602
Phone
(877) 800-5722
Enumerated
Apr 16, 2024
Record last updated
Jun 5, 2026
Medicare enrollment
Enrolled (PECOS I20250920000766); may accept 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 pediatric nurse practitioner records → All 2,220 in Texas → Look up another NPI →

Also registered at 605 Old Austin Hwy

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

  1. Lisa Barr, RN, CFNPFamily Nurse Practitioner1649409152
  2. Carl Berg, PA-CPhysician Assistant1659396398
  3. Elizabeth Bridges, RDHDental Hygienist1831603141
  4. Dioscar Delgado, PA-CPhysician Assistant1598397275
  5. Guadalupe Delgado, RNRegistered Nurse1649127796
  6. Jeffrey Evans, LPCProfessional Counselor1457899973

Verify Abigail Mergler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1195993    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 Texas license search

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Abigail Mergler among 2,220 pediatric nurse practitioner records in Texas

Abigail Mergler, RN is one of 2,220 pediatric nurse practitioner records with a practice address in Texas. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 6% newer
  • In a Medicare fileNo · 42% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2024 · median 2019 among the 189 with a school on file
  • Record last updated2026 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 pediatric nurse practitioner records list a practice address in Bastrop

They are 4 of the 378 NPPES records with a practice address in Bastrop, and 2,220 pediatric nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,220 in Texas → Every provider in Bastrop → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Cassandra Haley, CPNPBastrop, TX 786021992244214
  2. April Rodgers, CPNP-PCBastrop, TX 786021538467980
  3. Diana Rosales, PNP-PCBastrop, TX 786021134991409
  4. Marlene Zakrzewski, MARLENE YANIGLOS, NPWeslaco, TX 785961154383107
  5. Courtney Mitchell, CPNPBuda, TX 786101629400254
  6. Suzan Olfers, CPNP-PCBurnet, TX 786111477570398
  7. Linda Donovan, CPNP, FNPCCedar Park, TX 786131508986514
  8. Danielle Duhon, CPNPCedar Park, TX 786131619492741

Common questions

What is Abigail Mergler, RN's NPI number?

Abigail Mergler, RN's National Provider Identifier (NPI) is 1154175172, issued on Apr 16, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Abigail Mergler, RN located?

The NPPES record lists a practice address at 605 Old Austin Hwy, Bastrop, TX, 78602. Phone: (877) 800-5722. Providers update this record themselves, so call before visiting.

How can I verify Abigail Mergler, RN's license?

NPPES lists Texas license number 1195993, as entered by the provider. Search the Texas 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. 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.