NPPES file of Aug 9, 2026

Karen Lynn Seitz, FNP RN MSN FNPC

Nurse Practitioner · Killeen, TX

Karen Lynn Seitz, FNP RN MSN FNPC is a nurse practitioner with a practice address in Killeen, Texas, and NPI 1215097761, issued on Dec 12, 2006. Check the license (Texas 551034, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1215097761
Name
Karen Lynn Seitz
Credential
FNP RN MSN FNPC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
551034 TX
Self-reported in NPPES; status is on the state search
Practice location
2300 S Clear Creek RD, Killeen, TX 76549
Phone
(254) 519-1900
Enumerated
Dec 12, 2006
Record last updated
Oct 14, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(254) 200-4099
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 →

Also registered at 2300 S Clear Creek RD

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

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  4. Shivani Patel, M.D.Pediatrics Physician1649559188
  5. William Rediske, D.P.MFoot Surgery Podiatrist1134286024
  6. Cynthia Shirley, M.D.Obstetrics & Gynecology Physician1366400210

Verify Karen Lynn Seitz 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 551034    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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Karen Lynn Seitz among 4,825 nurse practitioner records in Texas

Karen Lynn Seitz, FNP RN MSN FNPC 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 not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 87% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 54% of these records are
  • Record last updated2009 · 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).

27 nurse practitioner records list a practice address in Killeen

They are 27 of the 2,366 NPPES records with a practice address in Killeen, and 4,825 nurse practitioner records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Sophia Bibbs-Jarrett, APRN-CNPKilleen, TX 765491518605617
  2. David Bounds, APRNKilleen, TX 765491770772857
  3. Kelly Corley, NPKilleen, TX 765491518122969
  4. Brittney GayKilleen, TX 765491184193997
  5. Dawn Halama, FNP-BCKilleen, TX 765491578808218
  6. Lori Hudson, FNPKilleen, TX 765491457681967
  7. Jillian Lopez, NP-CKilleen, TX 765491619539145
  8. Spencer MarshKilleen, TX 765491508584186

Common questions

What is Karen Lynn Seitz, FNP RN MSN FNPC's NPI number?

Karen Lynn Seitz, FNP RN MSN FNPC's National Provider Identifier (NPI) is 1215097761, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen Lynn Seitz, FNP RN MSN FNPC located?

The NPPES record lists a practice address at 2300 S Clear Creek RD, Killeen, TX, 76549. Phone: (254) 519-1900. Providers update this record themselves, so call before visiting.

How can I verify Karen Lynn Seitz, FNP RN MSN FNPC's license?

NPPES lists Texas license number 551034, 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. 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.