Are you Diane Rene-Oster, RN? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Diane Rene-Oster, RN

Is this you? Edit this profile

At a glance

About Diane Rene-Oster

Listed in the NPI registry as a nurse practitioner — psychiatric/mental health, Diane Rene-Oster, RN practices in Freehold, NJ. NPI 1154081073 identifies this record in the national registry.

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

Education & Training

School Other Graduated: 2025

Credentials & Licensing

NJ licenceAs reported to the NPI registry
No. 26NJ15563200As reported
NPINational Provider Identifier
1154081073Issued 2021

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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 is Diane Rene-Oster's specialty?

Diane Rene-Oster is a nurse practitioner in Freehold, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Psychiatric/Mental Health”.

NPI registry

Where can I find Diane Rene-Oster?

Diane Rene-Oster is listed at 80 Scenic Dr Ste 8, Freehold, NJ 07728. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Diane Rene-Oster?

The number on file is (732) 538-8424. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Diane Rene-Oster?

Diane Rene-Oster's National Provider Identifier is 1154081073. 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

What is Diane Rene-Oster's education?

Diane Rene-Oster attended Other, graduating in 2025. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Diane Rene-Oster have?

Diane Rene-Oster has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.

CMS public data

Is Diane Rene-Oster's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Diane Rene-Oster. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD