NPPES file of Aug 9, 2026

Karen S. Huddlestun, MS APN

Family Nurse Practitioner · Casey, IL

Karen S. Huddlestun, MS APN is a family nurse practitioner with a practice address in Casey, Illinois, and NPI 1659513620, issued on Apr 6, 2009. Check the license (Illinois 277000195, 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
1659513620
Name
Karen S. Huddlestun
Credential
MS APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
277000195 IL
Self-reported in NPPES; status is on the state search
Practice location
11 N Central Ave, Casey, IL 62420
Phone
(217) 322-7506
Enumerated
Apr 6, 2009
Record last updated
Jul 7, 2025
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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Verify Karen S. Huddlestun 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 277000195    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
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4.4 times the Medicare Part D claims of the average family nurse practitioner in 2024

5,779 Medicare Part D claims for 221 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 69 claims were for opioids.

  1. Karen Huddlestun5,779
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium240 claims
  2. Atorvastatin Calcium230 claims
  3. Omeprazole190 claims
  4. Lisinopril166 claims
  5. Tamsulosin Hcl164 claims
  6. Losartan Potassium161 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.

Industry payments in 2024: $342.43

17 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Karen Huddlestun$342.43
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 family nurse practitioner records list a practice address in Casey

They are 2 of the 22 NPPES records with a practice address in Casey, and 7,639 family nurse practitioner records in Illinois.

All 2 in Casey → All 7,639 in Illinois → Every provider in Casey →

Other family nurse practitioner records in Illinois

  1. Crystal Aandahl, FNPNorth Chicago, IL1316497068
  2. Deborah Aaron, FNPChicago, IL1114024916
  3. Roseviminda Abano, CNPGurnee, IL1215318555
  4. Theresa AbbaduskyPekin, IL1265892046
  5. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  6. Manar Abdalla, FNPChicago, IL1700632411
  7. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  8. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  9. Servet Abdelhafez, APRNBrookfield, IL1790505048
  10. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283

Common questions

What is Karen S. Huddlestun, MS APN's NPI number?

Karen S. Huddlestun, MS APN's National Provider Identifier (NPI) is 1659513620, issued on Apr 6, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Karen S. Huddlestun, MS APN located?

The NPPES record lists a practice address at 11 N Central Ave, Casey, IL, 62420. Phone: (217) 322-7506. Providers update this record themselves, so call before visiting.

How can I verify Karen S. Huddlestun, MS APN's license?

NPPES lists Illinois license number 277000195, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Karen S. Huddlestun, MS APN prescribe under Medicare Part D?

In 2024, Karen S. Huddlestun, MS APN had 5,779 Medicare Part D claims for 221 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.