Jo Muller, APRN
Psychiatric/Mental Health Nurse Practitioner · Naperville, IL
Jo Muller, APRN is a psychiatric/mental health nurse practitioner with a practice address in Naperville, Illinois, and NPI 1689126799, issued on Oct 25, 2016. Check the license (Illinois 277003678, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jo Muller
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 277003678 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4055 S Route 59 FL 1, Naperville, IL 60564
- Phone
- (630) 568-9218
- Enumerated
- Oct 25, 2016
- Entity
- Type 1 · individual
Also registered at 4055 S Route 59 FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Miller, PHDClinical Psychologist1962950717
Verify Jo Muller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277003678Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
91% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
85 Medicare Part D claims for 16 beneficiaries, against an average of 895 among the 22,437 providers of this specialty who prescribed in Part D.
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.
One hospital or facility affiliation
- ArrowleafCairo, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Psychiatric/Mental Health Nurse Practitioner providers in Illinois
There are 1,254 psychiatric/mental health nurse practitioner records in Illinois.
Other psychiatric/mental health nurse practitioner records in Illinois
- Afolasade Abayomi Jarrett, PMHNP-BCCrest Hill, IL1114559242
- Muinat AbdulmajeedPlainfield, IL1588517262
- Addecia AbelOak Lawn, IL1528991809
- Rubabetu Abimbola AkinolaAurora, IL1801520630
- Ifeoma Abolarin, PMHNPChicago, IL1528774353
- Abiemwense Abraham, DNP, APRN, PMHNP-BCFrankfort, IL1063262665
- Elenmor Achurra, DNP, APRN, PMHNP-BCChicago, IL1134862493
- Heather Ackman, MSN, APRN, PMHNP-BCOlney, IL1982428769
- Kevin Acosta Reyes, PMHNP-BCChicago, IL1215876610
- Nicole Adamowicz, PMHNPChicago, IL1043040785
Common questions
What is Jo Muller, APRN's NPI number?
Jo Muller, APRN's National Provider Identifier (NPI) is 1689126799, issued on Oct 25, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jo Muller, APRN located?
The NPPES record lists a practice address at 4055 S Route 59 FL 1, Naperville, IL, 60564. Phone: (630) 568-9218. Providers update this record themselves, so call before visiting.
How can I verify Jo Muller, APRN's license?
NPPES lists Illinois license number 277003678, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Jo Muller, APRN prescribe under Medicare Part D?
In 2024, Jo Muller, APRN had 85 Medicare Part D claims for 16 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 895. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.