NPPES file of Aug 9, 2026

Karen Troylyn Karnaky, NP

Nurse Practitioner · Austin, TX

Karen Troylyn Karnaky, NP is a nurse practitioner with a practice address in Austin, Texas, and NPI 1679105258, issued on Feb 11, 2020. Check the license (Texas AP143432, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679105258
Name
Karen Troylyn Karnaky
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AP143432 TX
Self-reported in NPPES; status is on the state search
Practice location
806 West Ave, Austin, TX 78701
Phone
(512) 808-6833
Enumerated
Feb 11, 2020
Record last updated
Feb 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 4,825 in Texas → Look up another NPI →

Verify Karen Troylyn Karnaky 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 AP143432    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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Industry payments in 2024: $305.35

4 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Karnaky$305.35
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Karen Troylyn Karnaky among 4,825 nurse practitioner records in Texas

Karen Troylyn Karnaky, NP is one of 4,825 nurse practitioner records with a practice address in Texas. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 62% of them.

  • NPI issued2020 · 62% of these records are older, 31% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2020 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Texas

There are 4,825 nurse practitioner records in Texas.

All 4,825 in Texas → Every provider in Austin → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tori Clements, AGPCNP-BCAustin, TX 787011902035421
  2. Jessica Davis, R.N., N.P.Austin, TX 787011447563275
  3. Vivian Fischer, ACNPAustin, TX 787011982636817
  4. Catherine Hill, NPAustin, TX 787011699768200
  5. Gretchen Inman, APNAustin, TX 787011902911183
  6. Maria Kind, APNAustin, TX 787011356463244
  7. Kimberly Miller, N.P.Austin, TX 787011952366767
  8. Rebecca MillerAustin, TX 787011134631476

Common questions

What is Karen Troylyn Karnaky, NP's NPI number?

Karen Troylyn Karnaky, NP's National Provider Identifier (NPI) is 1679105258, issued on Feb 11, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Karen Troylyn Karnaky, NP located?

The NPPES record lists a practice address at 806 West Ave, Austin, TX, 78701. Phone: (512) 808-6833. Providers update this record themselves, so call before visiting.

How can I verify Karen Troylyn Karnaky, NP's license?

NPPES lists Texas license number AP143432, 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.