NPPES file of Aug 9, 2026

Leah Naftalowitz, APRN

Family Nurse Practitioner · Saint Louis, MO

Leah Naftalowitz, APRN is a family nurse practitioner with a practice address in Saint Louis, Missouri, and NPI 1366088734, issued on Nov 20, 2019. Check the license (Missouri 2019033965, as entered in NPPES) with the Missouri 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
1366088734
Name
Leah Naftalowitz
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2019033965 MO
Self-reported in NPPES; status is on the state search
Practice location
6406 Wise Ave, Saint Louis, MO 63139
Phone
(314) 645-8648
Enumerated
Nov 20, 2019
Record last updated
Mar 16, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200730002472); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2019
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.
Download card Updates feed

8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →

Also registered at 6406 Wise Ave

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

  1. Kimberly Autry, AGNP-CAdult Health Nurse Practitioner1265009369
  2. Mohammad Vakassi, MDCardiovascular Disease Physician1184602096

Verify Leah Naftalowitz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2019033965    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 Missouri 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Unity Hospice Gsl LLCSaint Louis, MO

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

Leah Naftalowitz among 5,226 family nurse practitioner records in Missouri

Leah Naftalowitz, APRN is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% 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 59% of them.

  • NPI issued2019 · 59% of these records are older, 34% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2019 · median 2018 among the 3,339 with a school on file
  • Record last updated2021 · 44% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

714 family nurse practitioner records list a practice address in Saint Louis

They are 714 of the 27,605 NPPES records with a practice address in Saint Louis, and 5,226 family nurse practitioner records in Missouri.

All 5,226 in Missouri → Every provider in Saint Louis → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ming Lei, FNP-BCSaint Louis, MO 631391265946735
  2. Tamara HelvenstonSaint Louis, MO 631381720327190
  3. Sherri Phillips, ARNPSaint Louis, MO 631381346453156
  4. Lisa Burgard, F.N.P.Saint Louis, MO 631411790723120
  5. Brenda Bush, NP-CSaint Louis, MO 631411316192610
  6. Sharonda ColemanSaint Louis, MO 631371588324727
  7. Paula Haugen, NP-CSt Louis, MO 631411154654416
  8. Lisa Kinsey, FNPSaint Louis, MO 631411760673404

Common questions

What is Leah Naftalowitz, APRN's NPI number?

Leah Naftalowitz, APRN's National Provider Identifier (NPI) is 1366088734, issued on Nov 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Leah Naftalowitz, APRN located?

The NPPES record lists a practice address at 6406 Wise Ave, Saint Louis, MO, 63139. Phone: (314) 645-8648. Providers update this record themselves, so call before visiting.

How can I verify Leah Naftalowitz, APRN's license?

NPPES lists Missouri license number 2019033965, as entered by the provider. Search the Missouri 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.