NPPES file of Aug 9, 2026

Karen S. Kotara, PA

Physician Assistant · Fort Worth, TX

Karen S. Kotara, PA is a physician assistant with a practice address in Fort Worth, Texas, and NPI 1073606810, issued on Oct 2, 2006. Check the license (Texas PA03588, 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
1073606810
Name
Karen S. Kotara
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
PA03588 TX
Self-reported in NPPES; status is on the state search
Practice location
6100 Lake Worth Blvd, Fort Worth, TX 76135
Phone
(817) 237-3321
Enumerated
Oct 2, 2006
Record last updated
Sep 11, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(817) 237-7970
Medicare enrollment
Enrolled (PECOS I20040416000461); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 2002
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 6100 Lake Worth Blvd

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

  1. July AdamsPhysician Assistant1457723207
  2. Paige Bowser, PA-CPhysician Assistant1821668039
  3. William Giles, D.O.Family Medicine Physician1609807924
  4. Courtney Johnson, PAPhysician Assistant1699253336
  5. Mallory MilliganPhysician Assistant1518656404
  6. Tracy Oeller, PAPhysician Assistant1053490425

Verify Karen S. Kotara 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 PA03588
    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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9.7 times the Medicare Part D claims of the average physician assistant in 2024

8,025 Medicare Part D claims for 257 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 60 claims were for opioids.

  1. Karen Kotara8,025
  2. Specialty average830

Most prescribed

  1. Quetiapine Fumarate407 claims
  2. Levothyroxine Sodium313 claims
  3. Sertraline Hcl290 claims
  4. Divalproex Sodium282 claims
  5. Donepezil Hcl282 claims
  6. Memantine Hcl274 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

  1. Christian Care House Calls LLCFort Worth, TX

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

Karen S. Kotara among 10,999 physician assistant records in Texas

Karen S. Kotara, PA is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 86% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2002 · median 2017 among the 6,096 with a school on file
  • Record last updated2019 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

599 physician assistant records list a practice address in Fort Worth

They are 599 of the 15,511 NPPES records with a practice address in Fort Worth, and 10,999 physician assistant records in Texas.

The 8 physician assistant records with the nearest ZIP codes

  1. July AdamsFort Worth, TX 761351457723207
  2. Deborah Alexander, PAFort Worth, TX 761351366406191
  3. Mohammed Antwi, P.A.-CFort Worth, TX 761351356442321
  4. Paige Bowser, PA-CFort Worth, TX 761351821668039
  5. Dennis Copenhaver, P.A.Fort Worth, TX 761351114035375
  6. Ami Daughrity, P.A.Fort Worth, TX 761351144771882
  7. Elisa Gerdes, PAFort Worth, TX 761351144450339
  8. Courtney Johnson, PAFort Worth, TX 761351699253336

Common questions

What is Karen S. Kotara, PA's NPI number?

Karen S. Kotara, PA's National Provider Identifier (NPI) is 1073606810, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen S. Kotara, PA located?

The NPPES record lists a practice address at 6100 Lake Worth Blvd, Fort Worth, TX, 76135. Phone: (817) 237-3321. Providers update this record themselves, so call before visiting.

How can I verify Karen S. Kotara, PA's license?

NPPES lists Texas license number PA03588, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Karen S. Kotara, PA prescribe under Medicare Part D?

In 2024, Karen S. Kotara, PA had 8,025 Medicare Part D claims for 257 beneficiaries; the average among physician assistant prescribers was 830. 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.