NPPES file of Aug 9, 2026

Karah Wiatrek, FNP

Family Nurse Practitioner · Karnes City, TX

Karah Wiatrek, FNP is a family nurse practitioner with a practice address in Karnes City, Texas, and NPI 1609596832, issued on Aug 29, 2022. Check the license (Texas 1089139, 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
1609596832
Name
Karah Wiatrek
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1089139 TX
Self-reported in NPPES; status is on the state search
Practice location
757 S Panna Maria Ave, Karnes City, TX 78118
Phone
(830) 780-3100
Enumerated
Aug 29, 2022
Record last updated
Feb 10, 2026
Fax
(830) 780-3130
Medicare enrollment
Enrolled (PECOS I20240412002079); 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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Also registered at 757 S Panna Maria Ave

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

  1. Lynn Bullard, FNP-BCFamily Nurse Practitioner1417290685
  2. Cynthia KirchoffDental Hygienist1902474091
  3. Rayford Mitchell, M.D.Family Medicine Physician1811012198
  4. Wade Phelps, D.D.SGeneral Practice Dentistry1447477443

Verify Karah Wiatrek 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 1089139    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

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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69% fewer Medicare Part D claims than the average family nurse practitioner in 2024

403 Medicare Part D claims for 63 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Karah Wiatrek403
  2. Specialty average1,305

Most prescribed

  1. Amlodipine Besylate38 claims
  2. Lisinopril29 claims
  3. Losartan Potassium23 claims
  4. Atorvastatin Calcium14 claims
  5. Hydrochlorothiazide14 claims
  6. Jardiance14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $139.70

2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karah Wiatrek$139.70
  2. Specialty average$650.95

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

Bills Medicare through one group practice

  1. Atascosa Health Center, Inc.Pleasanton, TX

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

4 family nurse practitioner records list a practice address in Karnes City

They are 4 of the 22 NPPES records with a practice address in Karnes City, and 21,242 family nurse practitioner records in Texas.

All 4 in Karnes City → All 21,242 in Texas → Every provider in Karnes City →

Other family nurse practitioner records in Texas

  1. Ashley Aaron, FNPWaco, TX1053821504
  2. Christina Aaron, FNPTexarkana, TX1457787426
  3. Lori Aaron, FNP-CFrisco, TX1619387974
  4. Lauren Aase, FNPSheppard Afb, TX1578550299
  5. Olivia AbabioCypress, TX1588171995
  6. Lilian Abagwe, NPWylie, TX1396215620
  7. Vivian Abaidoo, NP-CHouston, TX1760071971
  8. Zuniley Aballe-Hernandez, FNP-CHouston, TX1952054066
  9. Jorge Abalo Redden, FNPKaty, TX1932991122
  10. Jennifer Abalos, FNPPlano, TX1841452984

Common questions

What is Karah Wiatrek, FNP's NPI number?

Karah Wiatrek, FNP's National Provider Identifier (NPI) is 1609596832, issued on Aug 29, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Karah Wiatrek, FNP located?

The NPPES record lists a practice address at 757 S Panna Maria Ave, Karnes City, TX, 78118. Phone: (830) 780-3100. Providers update this record themselves, so call before visiting.

How can I verify Karah Wiatrek, FNP's license?

NPPES lists Texas license number 1089139, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Karah Wiatrek, FNP prescribe under Medicare Part D?

In 2024, Karah Wiatrek, FNP had 403 Medicare Part D claims for 63 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.