NPPES file of Aug 9, 2026

Cailee Jean Mueller, DNP

Psychiatric/Mental Health Nurse Practitioner · Chester, IL

Cailee Jean Mueller, DNP is a psychiatric/mental health nurse practitioner with a practice address in Chester, Illinois, and NPI 1861964215, issued on Dec 26, 2018. Check the license (Illinois 209.018498, 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
1861964215
Name
Cailee Jean Mueller
Credential
DNP
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
209.018498 IL
Self-reported in NPPES; status is on the state search
Practice location
1315 Lehmen Dr, Chester, IL 62233
Phone
(618) 826-4571
Enumerated
Dec 26, 2018
Record last updated
Jan 5, 2025
Medicare enrollment
Enrolled (PECOS I20190411000526); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2018
Telehealth
Offers telehealth (CMS)
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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Also registered at 1315 Lehmen Dr

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

  1. Anne Andersen, M.D.Emergency Medicine Physician1700087475
  2. Susan Carr, MDFamily Medicine Physician1982693925
  3. Prem Dua, MDPediatrics Physician1952399396
  4. Alan Felthous, MDPsychiatry Physician1164410502
  5. Richard Johnson, PHDPsychologist1588699847
  6. Elaine Moy, PHARM.D.Pharmacist1679759344

Verify Cailee Jean Mueller 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 209.018498
    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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88% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024

108 Medicare Part D claims, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Cailee Mueller108
  2. Specialty average906

Most prescribed

  1. Clonazepam12 claims
  2. Topiramate12 claims
  3. Lithium Carbonate11 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. Edgewood Clinical Services P.C.Springfield, IL

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

1 psychiatric/mental health nurse practitioner records list a practice address in Chester

They are 1 of the 66 NPPES records with a practice address in Chester, and 1,530 psychiatric/mental health nurse practitioner records in Illinois.

Other psychiatric/mental health nurse practitioner records in Illinois

  1. Lawrence Abah, APNAurora, IL1306305115
  2. Afolasade Abayomi Jarrett, PMHNP-BCCrest Hill, IL1114559242
  3. Muinat AbdulmajeedPlainfield, IL1588517262
  4. Addecia AbelOak Lawn, IL1528991809
  5. Rubabetu Abimbola AkinolaAurora, IL1801520630
  6. Ifeoma Abolarin, PMHNPChicago, IL1528774353
  7. Elenmor Achurra, DNP, APRN, PMHNP-BCChicago, IL1134862493
  8. Kevin Acosta Reyes, PMHNP-BCChicago, IL1215876610
  9. Nicole Adamowicz, PMHNPChicago, IL1043040785
  10. Amy Adams, APN, FNP, PMHNPJoliet, IL1508049552

Common questions

What is Cailee Jean Mueller, DNP's NPI number?

Cailee Jean Mueller, DNP's National Provider Identifier (NPI) is 1861964215, issued on Dec 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Cailee Jean Mueller, DNP located?

The NPPES record lists a practice address at 1315 Lehmen Dr, Chester, IL, 62233. Phone: (618) 826-4571. Providers update this record themselves, so call before visiting.

How can I verify Cailee Jean Mueller, DNP's license?

NPPES lists Illinois license number 209.018498, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Cailee Jean Mueller, DNP prescribe under Medicare Part D?

In 2024, Cailee Jean Mueller, DNP had 108 Medicare Part D claims; the average among psychiatric/mental health nurse practitioner prescribers was 906. 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.