Brenda Karst
Family Nurse Practitioner · Humble, TX
Brenda Karst is a family nurse practitioner with a practice address in Humble, Texas, and NPI 1992270532, issued on Oct 10, 2018. Check the license (Texas AP139175, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brenda Karst
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP139175 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7120 FM 1960 RD E, Humble, TX 77346
- Phone
- (281) 783-8162
- Enumerated
- Oct 10, 2018
- Record last updated
- Aug 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20190513000426); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 7120 FM 1960 RD E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adesuwa AideymanPhysician Assistant1932792678
- John Davis, PA-CPhysician Assistant1073820072
Verify Brenda Karst in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license AP139175Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family nurse practitioner in 2024
436 Medicare Part D claims for 319 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass111 claims
- Doxycycline Monohydrate34 claims
- Cephalexin29 claims
- Cefdinir27 claims
- Azithromycin22 claims
- Mupirocin17 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.
Bills Medicare through one group practice
- Doctors Express OF The Beaumont Area PAHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brenda Karst among 21,242 family nurse practitioner records in Texas
Brenda Karst is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 42% of them.
- NPI issued2018 · 42% of these records are older, 50% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2018 · median 2018 among the 11,286 with a school on file
- Record last updated2023 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 family nurse practitioner records list a practice address in Humble
They are 122 of the 1,933 NPPES records with a practice address in Humble, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Humble → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- David Bush, APRNHumble, TX 773461881649945
- Brittany Crawford, FNP-CHumble, TX 773461962990390
- Brandy Fredieu-Hood, APRN, FNP-CKingwood, TX 773461750803508
- Jouvonna Gray, FNPHumble, TX 773461821328949
- Lisa Harmon, FNPHumble, TX 773461376902023
- Adam Huval, NPHumble, TX 773461992254809
- Inyang Isemin, FNP-CHumble, TX 773461316298722
- Heather Joe, FNP-CHumble, TX 773461841703964
Common questions
What is Brenda Karst's NPI number?
Brenda Karst's National Provider Identifier (NPI) is 1992270532, issued on Oct 10, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Brenda Karst located?
The NPPES record lists a practice address at 7120 FM 1960 RD E, Humble, TX, 77346. Phone: (281) 783-8162. Providers update this record themselves, so call before visiting.
How can I verify Brenda Karst's license?
NPPES lists Texas license number AP139175, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Brenda Karst prescribe under Medicare Part D?
In 2024, Brenda Karst had 436 Medicare Part D claims for 319 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.
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.