NPPES file of Aug 9, 2026

Brett Nathan Whaley, ACNP-BC

Acute Care Nurse Practitioner · Katy, TX

Brett Nathan Whaley, ACNP-BC is an acute care nurse practitioner with a practice address in Katy, Texas, and NPI 1164797643, issued on Mar 15, 2012. Check the license (Texas AP121121, as entered in NPPES) with the Texas 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
1164797643
Name
Brett Nathan Whaley
Credential
ACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
AP121121 TX
Self-reported in NPPES; status is on the state search
Practice location
29422 Pewter Run LN, Katy, TX 77494
Phone
(281) 770-0150
Enumerated
Mar 15, 2012
Record last updated
Jul 11, 2024
Medicare enrollment
Enrolled (PECOS I20121031000104); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →

Verify Brett Nathan Whaley 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 AP121121    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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Bills Medicare through one group practice

  1. Perry Medical Group OF Florida PAKaty, TX

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

Brett Nathan Whaley among 3,239 acute care nurse practitioner records in Texas

Brett Nathan Whaley, ACNP-BC is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 14% of them.

  • NPI issued2012 · 14% of these records are older, 83% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2011 · median 2019 among the 2,120 with a school on file
  • Record last updated2024 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Texas

There are 3,239 acute care nurse practitioner records in Texas.

All 3,239 in Texas → Every provider in Katy → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Jennifer Burdette, AGACNP-BCKaty, TX 774941427746981
  2. Lani Doloroso, NPKaty, TX 774941548960263
  3. Nicole Gutierrez, AGACNPKaty, TX 774941255999686
  4. Luis Landeros, NPKaty, TX 774941831774694
  5. Laurence Leumalieu, NPKaty, TX 774941689342891
  6. Julie Peterson, AGACNP-BCKaty, TX 774941447995535
  7. Marilou Reyes, APRNKaty, TX 774941609566405
  8. Mechelle Williams, ACNPKaty, TX 774941598986150

Common questions

What is Brett Nathan Whaley, ACNP-BC's NPI number?

Brett Nathan Whaley, ACNP-BC's National Provider Identifier (NPI) is 1164797643, issued on Mar 15, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Brett Nathan Whaley, ACNP-BC located?

The NPPES record lists a practice address at 29422 Pewter Run LN, Katy, TX, 77494. Phone: (281) 770-0150. Providers update this record themselves, so call before visiting.

How can I verify Brett Nathan Whaley, ACNP-BC's license?

NPPES lists Texas license number AP121121, 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. 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.