NPPES file of Aug 9, 2026

Lilian Kay Clayton, CNM

Midwife · Decatur, IL

Lilian Kay Clayton, CNM is a midwife with a practice address in Decatur, Illinois, and NPI 1144000514, issued on Oct 3, 2023. Check the license (Illinois 209.028896, 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
1144000514
Name
Lilian Kay Clayton
Credential
CNM
Primary taxonomy
Midwife 176B00000X
License number
209.028896 IL
Self-reported in NPPES; status is on the state search
Practice location
441 W Hay St FL 1, Decatur, IL 62526
Phone
(217) 545-8000
Enumerated
Oct 3, 2023
Record last updated
Sep 23, 2025
Medicare enrollment
Enrolled (PECOS I20240118001030); 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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Verify Lilian Kay Clayton 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 209.028896
    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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82% fewer Medicare Part D claims than the average midwife in 2024

11 Medicare Part D claims, against an average of 60 among the 409 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Lilian Clayton11
  2. Specialty average60

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: $16.14

1 payment: food and beverage; the largest payer was Exeltis, USA Inc. The 497 providers of this specialty with any payment received $177.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lilian Clayton$16.14
  2. Specialty average$177.07

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

Bills Medicare through one group practice

  1. Siu Physicians And Surgeons IncDecatur, IL

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

Lilian Kay Clayton among 89 midwife records in Illinois

Lilian Kay Clayton, CNM is one of 89 midwife records with a practice address in Illinois. 24% 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 66% of them.

  • NPI issued2023 · 66% of these records are older, 24% newer
  • In a Medicare fileYes · 24% of these records are
  • In the CMS Doctors and Clinicians fileYes · 15% of these records are
  • Graduated2023 · median 2020 among the 13 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 176B00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Midwife providers in Illinois

There are 89 midwife records in Illinois.

The 8 midwife records with the nearest ZIP codes

  1. Karen Hartzel, NPVandalia, IL 624711174625149
  2. Jaime Richardson, CPMSalem, IL 628811114763893
  3. Rebecca Bennett, CPMCarbondale, IL 629011023905585
  4. Nina Dunavan, CPMCarbondale, IL 629011255672374
  5. Erin GleasonCarbondale, IL 629011396674164
  6. Jessica Reichert, CNMCarbondale, IL 629011790400661
  7. Kendra Leftwich, CPM, CLC, CDHerrin, IL 629481497625230
  8. Kathryn Mowery, CNMMarion, IL 629591487809877

Common questions

What is Lilian Kay Clayton, CNM's NPI number?

Lilian Kay Clayton, CNM's National Provider Identifier (NPI) is 1144000514, issued on Oct 3, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Lilian Kay Clayton, CNM located?

The NPPES record lists a practice address at 441 W Hay St FL 1, Decatur, IL, 62526. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.

How can I verify Lilian Kay Clayton, CNM's license?

NPPES lists Illinois license number 209.028896, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Lilian Kay Clayton, CNM prescribe under Medicare Part D?

In 2024, Lilian Kay Clayton, CNM had 11 Medicare Part D claims; the average among midwife prescribers was 60. 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.

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.