Rex Dewan, APRN
Psychiatric/Mental Health Nurse Practitioner · Louisville, KY
Rex Dewan, APRN is a psychiatric/mental health nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1538700950, issued on Oct 7, 2019. Check the license (Kentucky 3013925, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rex Dewan
- Credential
- APRN
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 3013925 KY
Self-reported in NPPES; status is on the state search - Practice location
- 550 S Jackson St, Louisville, KY 40202
- Phone
- (502) 562-3120
- Enumerated
- Oct 7, 2019
- Record last updated
- Oct 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (502) 588-4427
- Medicare enrollment
- Enrolled (PECOS I20191205001722); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,222 in Kentucky → Look up another NPI →
Also registered at 550 S Jackson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rex Dewan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 3013925Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Louisville Physicians IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rex Dewan among 1,222 psychiatric/mental health nurse practitioner records in Kentucky
Rex Dewan, APRN is one of 1,222 psychiatric/mental health nurse practitioner records with a practice address in Kentucky. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 36% of them.
- NPI issued2019 · 36% of these records are older, 58% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2019 · median 2021 among the 790 with a school on file
- Record last updated2019 · 24% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
261 psychiatric/mental health nurse practitioner records list a practice address in Louisville
They are 261 of the 21,891 NPPES records with a practice address in Louisville, and 1,222 psychiatric/mental health nurse practitioner records in Kentucky.
All 1,222 in Kentucky → Every provider in Louisville → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Katharine Adelstein, ANP-BCLouisville, KY 402021851540017
- Ryne Bruner, APRNLouisville, KY 402021255735700
- Marguerite Burch, APRNLouisville, KY 402021396025961
- Terry Cable, APRNLouisville, KY 402021508120502
- Beth Delozier, APRNLouisville, KY 402021669622874
- Ann Derrick, APRNLouisville, KY 402021831237668
- Chloe Haffley, PMHNPLouisville, KY 402021194248690
- Sarah Hall, APRN-NPLouisville, KY 402021841743788
Common questions
What is Rex Dewan, APRN's NPI number?
Rex Dewan, APRN's National Provider Identifier (NPI) is 1538700950, issued on Oct 7, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Rex Dewan, APRN located?
The NPPES record lists a practice address at 550 S Jackson St, Louisville, KY, 40202. Phone: (502) 562-3120. Providers update this record themselves, so call before visiting.
How can I verify Rex Dewan, APRN's license?
NPPES lists Kentucky license number 3013925, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
What is Rex Dewan, APRN's MIPS final score?
The 2023 MIPS final score is 73.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.