NPPES file of Aug 9, 2026

Haley Casper, WHNP

Women's Health Nurse Practitioner · Ottawa, IL

Haley Casper, WHNP is a women's health nurse practitioner with a practice address in Ottawa, Illinois, and NPI 1871279919, issued on Jun 23, 2023. Check the license (Illinois 209027520, 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
1871279919
Name
Haley Casper
Credential
WHNP
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
209027520 IL
Self-reported in NPPES; status is on the state search
Practice location
612 Court St, Ottawa, IL 61350
Phone
(815) 433-4111
Enumerated
Jun 23, 2023
Record last updated
Jun 23, 2023
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 women's health nurse practitioner records → All 291 in Illinois → Look up another NPI →

Also registered at 612 Court St

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

  1. Melissa Sporar, FNP-BCFamily Nurse Practitioner1457711301

Verify Haley Casper 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 209027520    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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79% fewer Medicare Part D claims than the average women's health nurse practitioner in 2024

46 Medicare Part D claims, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D.

  1. Haley Casper46
  2. Specialty average217

Most prescribed

  1. Spironolactone15 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.

Haley Casper among 291 women's health nurse practitioner records in Illinois

Haley Casper, WHNP is one of 291 women's health nurse practitioner records with a practice address in Illinois. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 15% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · 33% of these records are
  • Record last updated2023 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Illinois

There are 291 women's health nurse practitioner records in Illinois.

All 291 in Illinois → Every provider in Ottawa → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Catherine Christensen, RN, WHCNP, CNMPeru, IL 613541407936040
  2. Dana Yednock, DNP, WHNP-BC, APRNStreator, IL 613641881292019
  3. Temisan Oki-Oduntan, WHNPGalesburg, IL 614011427929587
  4. Roxanne Schmertmann, APNSilvis, IL 612821093893919
  5. Jessica Johnston, APNMoline, IL 612651396157723
  6. Deborah Conner, APNMacomb, IL 614551811054299
  7. Rosalyn Kalantari, APNMacomb, IL 614551184774879
  8. Brenda Powell-Allen, CWNPMacomb, IL 614551538164447

Common questions

What is Haley Casper, WHNP's NPI number?

Haley Casper, WHNP's National Provider Identifier (NPI) is 1871279919, issued on Jun 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Haley Casper, WHNP located?

The NPPES record lists a practice address at 612 Court St, Ottawa, IL, 61350. Phone: (815) 433-4111. Providers update this record themselves, so call before visiting.

How can I verify Haley Casper, WHNP's license?

NPPES lists Illinois license number 209027520, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Haley Casper, WHNP prescribe under Medicare Part D?

In 2024, Haley Casper, WHNP had 46 Medicare Part D claims; the average among women's health nurse practitioner prescribers was 217. 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.