NPPES file of Aug 9, 2026

Lauren Joell Kammerer

Acute Care Nurse Practitioner · Warsaw, IN

Lauren Joell Kammerer is an acute care nurse practitioner with a practice address in Warsaw, Indiana, and NPI 1639039712, issued on Nov 12, 2025. Check the license (Indiana 71017447A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1639039712
Name
Lauren Joell Kammerer
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
71017447A IN
Self-reported in NPPES; status is on the state search
Practice location
2101 Dubois Dr, Warsaw, IN 46580
Phone
(574) 267-3200
Enumerated
Nov 12, 2025
Record last updated
Dec 3, 2025
Medicare enrollment
Enrolled (PECOS I20251219001374); 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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8 nearest acute care nurse practitioner records → All 319 in Indiana → Look up another NPI →

Also registered at 2101 Dubois Dr

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

  1. Cory Andrews, A.T.C. L.A.T.Athletic Trainer1043366263
  2. Kelly Annen, RPSGTSpeech/Language/Hearing Specialist/Technologist1740870245
  3. Dhananjay Bhavsar, M.D.Internal Medicine Physician1598798589
  4. Brian Crabill, PA-CPhysician Assistant1982857264
  5. Taylor CumminsPhysician Assistant1184401978
  6. David Haines, MDFamily Medicine Physician1821054628

Verify Lauren Joell Kammerer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 71017447A    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 Indiana 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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Bills Medicare through one group practice

  1. Hospitalist Physicians OF Indiana PCWarsaw, IN

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

Lauren Joell Kammerer among 319 acute care nurse practitioner records in Indiana

Lauren Joell Kammerer is one of 319 acute care nurse practitioner records with a practice address in Indiana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2025 · median 2018 among the 239 with a school on file
  • Record last updated2025 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Indiana

There are 319 acute care nurse practitioner records in Indiana.

All 319 in Indiana → Every provider in Warsaw → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Erin Barth, MSN, RN, AGACNP-BCSouth Bend, IN 466011265951578
  2. Gregory Bingaman, NPSouth Bend, IN 466011265700090
  3. Nanette Monhaut, ANP-BCSouth Bend, IN 466011720388937
  4. Walter OsorioSouth Bend, IN 466011811608334
  5. Jordan Walczewski, NPSouth Bend, IN 466011952296436
  6. John Walsh, AG-ACNPSouth Bend, IN 466011316427560
  7. Gina GordenierMishawaka, IN 465451659193928
  8. Bethann Pradny, AGAC-NP BCMishawaka, IN 465451376051607

Common questions

What is Lauren Joell Kammerer's NPI number?

Lauren Joell Kammerer's National Provider Identifier (NPI) is 1639039712, issued on Nov 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Joell Kammerer located?

The NPPES record lists a practice address at 2101 Dubois Dr, Warsaw, IN, 46580. Phone: (574) 267-3200. Providers update this record themselves, so call before visiting.

How can I verify Lauren Joell Kammerer's license?

NPPES lists Indiana license number 71017447A, as entered by the provider. Search the Indiana 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.