Are you John Z. Leonard, RN? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3004 43Rd St, Metairie, LA 70001
About John Leonard
Listed in the NPI registry as a certified registered nurse anesthetist, John Z. Leonard, RN practices in Metairie, LA. NPI 1487432639 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (228) 229-4263
- Email not available
Practice Locations
3004 43RD ST
Metairie, LA 70001
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other certified registered nurse anesthetists in Metairie 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2026 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is John Z. Leonard?
John Z. Leonard is a certified registered nurse anesthetist in Metairie, LA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is John Z. Leonard's address?
John Z. Leonard is listed at 3004 43Rd St, Metairie, LA 70001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with John Z. Leonard?
The number on file is (228) 229-4263. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for John Z. Leonard?
John Z. Leonard's National Provider Identifier is 1487432639. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did John Z. Leonard train?
John Z. Leonard attended Other, graduating in 2026. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John Z. Leonard have?
John Z. Leonard has 0 years experience. Calculated from a graduation year of 2026, reported in the CMS National Downloadable File.
CMS public data
Is John Z. Leonard's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John Z. Leonard. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.