NPPES file of Aug 9, 2026

Mallorie Leigh Willis, APRN, CNM

Advanced Practice Midwife · Louisville, KY

Mallorie Leigh Willis, APRN, CNM is an advanced practice midwife with a practice address in Louisville, Kentucky, and NPI 1720830102, issued on Apr 1, 2024. Check the license (Kentucky CNM9215, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720830102
Name
Mallorie Leigh Willis
Credential
APRN, CNM
Primary taxonomy
Advanced Practice Midwife 367A00000X
License number
CNM9215 KY
Self-reported in NPPES; status is on the state search
Practice location
4123 Dutchmans LN Ste 507, Louisville, KY 40207
Phone
(502) 423-9595
Enumerated
Apr 1, 2024
Record last updated
Jun 27, 2024
Fax
(502) 719-0161
Medicare enrollment
Enrolled (PECOS I20240802003020); 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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8 nearest advanced practice midwife records → All 151 in Kentucky → Look up another NPI →

Also registered at 4123 Dutchmans LN Ste 507

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

  1. Tamara Callahan, M.D.Obstetrics & Gynecology Physician1558308296
  2. Crista Hays, MDObstetrics & Gynecology Physician1720437981

Verify Mallorie Leigh Willis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
    Search for license CNM9215    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 Kentucky license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Community Medical Associates IncLouisville, KY

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

Mallorie Leigh Willis among 151 advanced practice midwife records in Kentucky

Mallorie Leigh Willis, APRN, CNM is one of 151 advanced practice midwife records with a practice address in Kentucky. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2023 · median 2014 among the 67 with a school on file
  • Record last updated2024 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367A00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Advanced Practice Midwife providers in Kentucky

There are 151 advanced practice midwife records in Kentucky.

All 151 in Kentucky → Every provider in Louisville → Advanced Practice Midwife nationwide →

The 8 advanced practice midwife records with the nearest ZIP codes

  1. Kimberly BarnesLouisville, KY 402071295190312
  2. Regina Mash, CNM, APRNLouisville, KY 402071477928679
  3. Julie Mease, CNMLouisville, KY 402071891985255
  4. Devin Naik, APRN-CNMLouisville, KY 402071316896004
  5. Jennifer Pentecost, APRN, FNP-C, CLCLouisville, KY 402071881102739
  6. Bethany PetreyLouisville, KY 402071801664479
  7. Katana Ratliff, APRN, CNMLouisville, KY 402071174293039
  8. Danielle Roberts, APRNLouisville, KY 402071023525284

Common questions

What is Mallorie Leigh Willis, APRN, CNM's NPI number?

Mallorie Leigh Willis, APRN, CNM's National Provider Identifier (NPI) is 1720830102, issued on Apr 1, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Mallorie Leigh Willis, APRN, CNM located?

The NPPES record lists a practice address at 4123 Dutchmans LN Ste 507, Louisville, KY, 40207. Phone: (502) 423-9595. Providers update this record themselves, so call before visiting.

How can I verify Mallorie Leigh Willis, APRN, CNM's license?

NPPES lists Kentucky license number CNM9215, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.