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Provider Profile

Leslie G. Hertling, FNP

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At a glance

About Leslie Hertling

Leslie G. Hertling, FNP is a nurse practitioner — family practicing in Greenlawn, NY. This provider record is associated with NPI 1225905466.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

School Other Graduated: 2019

Specialty

Credentials & Licensing

NY licenceAs reported to the NPI registry
No. F357593-01As reported
NPINational Provider Identifier
1225905466Issued 2025

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Leslie G. Hertling specialize in?

Leslie G. Hertling is a nurse practitioner in Greenlawn, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.

NPI registry

Where is Leslie G. Hertling located?

Leslie G. Hertling is listed at 270 Pulaski Rd, Greenlawn, NY 11740. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Leslie G. Hertling's phone number?

The number on file is (631) 427-6060. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Leslie G. Hertling's NPI number?

Leslie G. Hertling's National Provider Identifier is 1225905466. 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 Leslie G. Hertling train?

Leslie G. Hertling attended Other, graduating in 2019. This comes from the CMS National Downloadable File.

CMS public data

How long has Leslie G. Hertling been practicing?

Leslie G. Hertling has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.

CMS public data

Has Leslie G. Hertling confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Leslie G. Hertling. If this is you, claiming it is free.

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