NPPES file of Aug 9, 2026

Linda K. Kleiss, N.D., C.F.N.P.

Obstetrics & Gynecology Nurse Practitioner · Barrington, IL

Linda K. Kleiss, N.D., C.F.N.P. is an obstetrics & gynecology nurse practitioner with a practice address in Barrington, Illinois, and NPI 1235409335, issued on Jan 5, 2012. Check the license (Illinois 277-000869, as entered in NPPES) with the Illinois 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
1235409335
Name
Linda K. Kleiss
Credential
N.D., C.F.N.P.
Primary taxonomy
Obstetrics & Gynecology Nurse Practitioner 363LX0001X
License numbers
277-000869 IL
041-199717 IL
Self-reported in NPPES; status is on the state search
Practice location
27790 W Highway 22, Barrington, IL 60010
Phone
(847) 382-4406
Enumerated
Jan 5, 2012
Record last updated
Mar 20, 2025
Medicare enrollment
Enrolled (PECOS I20220215000850); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 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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8 nearest obstetrics & gynecology nurse practitioner records → All 75 in Illinois → Look up another NPI →

Also registered at 27790 W Highway 22

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

  1. Darryl Colen, D.O.Pediatrics Physician1437136876
  2. Thomas Digiulio, MDObstetrics & Gynecology Physician1053380642
  3. Behzad Farah, MDInternal Medicine Physician1689630915
  4. Kristine Jackman, M.D.Gynecology Physician1770572984
  5. Martha Pignataro, CPNPPediatric Nurse Practitioner1932438744
  6. Michele Roig, MDPediatrics Physician1952366528

Verify Linda K. Kleiss in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 277-000869    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 Illinois license search

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4% fewer Medicare Part D claims than the average obstetrics & gynecology nurse practitioner in 2024

190 Medicare Part D claims for 59 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D.

  1. Linda Kleiss190
  2. Specialty average198

Most prescribed

  1. Estradiol38 claims
  2. Zolpidem Tartrate20 claims
  3. Valacyclovir15 claims
  4. Clobetasol Propionate13 claims
  5. Progesterone13 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. Advocate Health And Hospitals CorporationGurnee, IL

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

Linda K. Kleiss among 75 obstetrics & gynecology nurse practitioner records in Illinois

Linda K. Kleiss, N.D., C.F.N.P. is one of 75 obstetrics & gynecology nurse practitioner records with a practice address in Illinois. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 53% of them.

  • NPI issued2012 · 53% of these records are older, 43% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileYes · 29% of these records are
  • Graduated2002 · median 2013 among the 22 with a school on file
  • Record last updated2025 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Nurse Practitioner providers in Illinois

There are 75 obstetrics & gynecology nurse practitioner records in Illinois.

All 75 in Illinois → Every provider in Barrington → Obstetrics & Gynecology Nurse Practitioner nationwide →

The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes

  1. Jessica Buesing, FNP-BCBarrington, IL 600101962050971
  2. Marguerite Tyler, DNP-FNPBarrington, IL 600101962960138
  3. Lindsay Loehner, FNP-BCCrystal Lake, IL 600141336561646
  4. June Homan, APNGurnee, IL 600311508958836
  5. Sherry Owen, APNGurnee, IL 600311417047135
  6. Lucia Chung, APN-CNPHighland Park, IL 600351679750111
  7. Patricia Fiorito, NPLibertyville, IL 600481174803753
  8. Esmeralda Jonko, APRN, FNP-CLibertyville, IL 600481104516293

Common questions

What is Linda K. Kleiss, N.D., C.F.N.P.'s NPI number?

Linda K. Kleiss, N.D., C.F.N.P.'s National Provider Identifier (NPI) is 1235409335, issued on Jan 5, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Linda K. Kleiss, N.D., C.F.N.P. located?

The NPPES record lists a practice address at 27790 W Highway 22, Barrington, IL, 60010. Phone: (847) 382-4406. Providers update this record themselves, so call before visiting.

How can I verify Linda K. Kleiss, N.D., C.F.N.P.'s license?

NPPES lists Illinois license number 277-000869, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Linda K. Kleiss, N.D., C.F.N.P. prescribe under Medicare Part D?

In 2024, Linda K. Kleiss, N.D., C.F.N.P. had 190 Medicare Part D claims for 59 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. 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.