Deven Leffler, DNP
Family Nurse Practitioner · Louisville, KY
Deven Leffler, DNP is a family nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1265215990, issued on Aug 16, 2023. Check the license (Kentucky 4009869, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Deven Leffler
- Credential
- DNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4009869 KY
Self-reported in NPPES; status is on the state search - Practice location
- 4420 Dixie Hwy Ste 114, Louisville, KY 40216
- Phone
- (502) 449-6464
- Enumerated
- Aug 16, 2023
- Record last updated
- Mar 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20231120001115); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,545 in Kentucky → Look up another NPI →
Also registered at 4420 Dixie Hwy Ste 114
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Deven Leffler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 4009869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,245 Medicare Part D claims for 264 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium107 claims
- Amlodipine Besylate63 claims
- Lisinopril61 claims
- Levothyroxine Sodium52 claims
- Fluticasone Propionate36 claims
- Omeprazole32 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: $362.11
3 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, 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.
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
- Community Medical Associates IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deven Leffler among 5,545 family nurse practitioner records in Kentucky
Deven Leffler, DNP is one of 5,545 family nurse practitioner records with a practice address in Kentucky. 84% 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 82% of them.
- NPI issued2023 · 82% of these records are older, 12% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · median 2018 among the 3,839 with a school on file
- Record last updated2024 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,321 family nurse practitioner records list a practice address in Louisville
They are 1,321 of the 21,891 NPPES records with a practice address in Louisville, and 5,545 family nurse practitioner records in Kentucky.
All 5,545 in Kentucky → Every provider in Louisville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
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- Angelia Jackson, APRN, FNP-CLouisville, KY 402161437580057
- Alicia LankfordLouisville, KY 402161659809929
- Lilia Mangelsdorf, APRNLouisville, KY 402161083063028
- Nichelle Marshall, APRNLouisville, KY 402161326598533
- Tracy Mathis, APRNLouisville, KY 402161942676697
Common questions
What is Deven Leffler, DNP's NPI number?
Deven Leffler, DNP's National Provider Identifier (NPI) is 1265215990, issued on Aug 16, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Deven Leffler, DNP located?
The NPPES record lists a practice address at 4420 Dixie Hwy Ste 114, Louisville, KY, 40216. Phone: (502) 449-6464. Providers update this record themselves, so call before visiting.
How can I verify Deven Leffler, DNP's license?
NPPES lists Kentucky license number 4009869, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Deven Leffler, DNP prescribe under Medicare Part D?
In 2024, Deven Leffler, DNP had 1,245 Medicare Part D claims for 264 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.
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.