NPPES file of Aug 9, 2026

Diane Rene-Oster, RN

Psychiatric/Mental Health Nurse Practitioner · Freehold, NJ

Diane Rene-Oster, RN is a psychiatric/mental health nurse practitioner with a practice address in Freehold, New Jersey, and NPI 1154081073, issued on Dec 20, 2021. Check the license (New Jersey 26NJ15563200, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154081073
Name
Diane Rene-Oster
Credential
RN
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
26NJ15563200 NJ
Self-reported in NPPES; status is on the state search
Practice location
80 Scenic Dr Ste 8, Freehold, NJ 07728
Phone
(732) 538-8424
Enumerated
Dec 20, 2021
Record last updated
May 4, 2026
Fax
(877) 584-3065
Medicare enrollment
Enrolled (PECOS I20260603001509); may accept Medicare assignment
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.
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8 nearest psychiatric/mental health nurse practitioner records → All 1,806 in New Jersey → Look up another NPI →

Also registered at 80 Scenic Dr Ste 8

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

  1. Benjamin Cataldi, LPCProfessional Counselor1649958273
  2. Nicole Messink, LPCProfessional Counselor1053962787
  3. Megan MihaiClinical Social Worker1861094583
  4. Marie Nelson, NPPsychiatry Physician1497448310
  5. Katie Piltz, LSWSocial Worker1851126536
  6. Mikayla StilesSocial Worker1700729183

Verify Diane Rene-Oster in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ15563200    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 New Jersey license search

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Diane Rene-Oster among 1,806 psychiatric/mental health nurse practitioner records in New Jersey

Diane Rene-Oster, RN is one of 1,806 psychiatric/mental health nurse practitioner records with a practice address in New Jersey. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2021, is newer than 43% of them.

  • NPI issued2021 · 43% of these records are older, 49% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2025 · median 2021 among the 1,070 with a school on file
  • Record last updated2026 · 21% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 psychiatric/mental health nurse practitioner records list a practice address in Freehold

They are 19 of the 1,431 NPPES records with a practice address in Freehold, and 1,806 psychiatric/mental health nurse practitioner records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,806 in New Jersey → Every provider in Freehold → Psychiatric/Mental Health Nurse Practitioner nationwide →

The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes

  1. Suzanne Chrebet, PMHNPFreehold, NJ 077281659929164
  2. Valerie Degirolamo, NPFreehold, NJ 077281972019008
  3. Kylee Gonzalez, APNFreehold, NJ 077281588029730
  4. Alison GriffinFreehold, NJ 077281013329085
  5. Jennifer Levitt, APNFreehold, NJ 077281013251685
  6. David Loray, PMHNP-BCFreehold, NJ 077281033691167
  7. Valerie Magrino, PMHNP-BCFreehold, NJ 077281427501758
  8. Amanda Ortiz, PMHNPFreehold, NJ 077281689256299

Common questions

What is Diane Rene-Oster, RN's NPI number?

Diane Rene-Oster, RN's National Provider Identifier (NPI) is 1154081073, issued on Dec 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Diane Rene-Oster, RN located?

The NPPES record lists a practice address at 80 Scenic Dr Ste 8, Freehold, NJ, 07728. Phone: (732) 538-8424. Providers update this record themselves, so call before visiting.

How can I verify Diane Rene-Oster, RN's license?

NPPES lists New Jersey license number 26NJ15563200, as entered by the provider. Search the New Jersey 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. 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.