Leah Naftalowitz, APRN
NPI 1366088734 · Family Nurse Practitioner · Saint Louis, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Naftalowitz, APRN is a Family Nurse Practitioner provider in Saint Louis, MO (NPI 1366088734).
Provider details
- NPI number
- 1366088734
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 2019033965 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-11-20
- Last updated
- 2021-03-16
- Certified
- 2021-03-16
Frequently asked questions
- What is Leah Naftalowitz's NPI number?
- Leah Naftalowitz's National Provider Identifier (NPI) is 1366088734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Naftalowitz's specialty?
- Leah Naftalowitz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leah Naftalowitz located?
- Leah Naftalowitz's practice location on file with NPPES is 6406 Wise Ave, Saint Louis, MO 63139-3315.
- What is Leah Naftalowitz's phone number?
- The practice phone number listed in the NPPES registry for Leah Naftalowitz is (314) 645-8648.
- Does Leah Naftalowitz accept Medicare?
- Leah Naftalowitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Naftalowitz's NPI active?
- Yes — Leah Naftalowitz's NPI (1366088734) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.