WARREN ANDREW ONG MD
NPI 1003896101
Psychiatry & Neurology - Psychiatry in Warwick, RI

Active since January 17, 2006PECOS EnrolledAccepts Medicare Assignment
2756 POST RD, WARWICK, RI 02886(401) 691-6000(401) 738-7718 Get Directions Write a Review

NPPES record last updated: November 26, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Warren Andrew Ong Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WARREN ANDREW ONG MD (NPI 1003896101) is an individual psychiatry provider in Warwick, Rhode Island, licensed in Rhode Island (9162) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1992).

NPPES Registry Identity

NPI1003896101
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameWARREN ANDREW ONGCredential: MD
Location Address2756 POST RDWarwick, RI 02886-3077
Mailing Address2756 Post RdWarwick, RI 02886-3077 · (401) 691-6000 · Fax (401) 738-7718
Fax(401) 738-7718
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 1992
Enumeration DateJanuary 17, 2006
Last NPPES UpdateNovember 26, 2024
NPPES CertifiedNovember 26, 2024
NPI 1003896101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in RI · 9162
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

2756 POST RD, Warwick, RI 02886

Other Identifiers 1

Medicaid7005366RI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Warren Andrew Ong Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385678044
PECOS Enrollment IDI20050921001151
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02886 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$177.03 typical visit price
range $58.57 – $177.03
Typical copayment $44.25 (range $14.64 – $44.25)
Most-billed visit code 99205
Established Patient
$72.93 typical visit price
range $18.92 – $144.38
Typical copayment $18.23 (range $4.73 – $36.09)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
2756 POST RD
WARWICK, RI 02886
Counselor (Mental Health)
2756 POST RD
WARWICK, RI 02886
Counselor (Mental Health)
2756 POST RD
WARWICK, RI 02886
Counselor (Mental Health)
2756 POST RD
WARWICK, RI 02886
Registered Nurse (Psychiatric/Mental Health)
2756 POST RD
WARWICK, RI 02886
Registered Nurse
2756 POST RD
WARWICK, RI 02886
Nurse Practitioner (Psychiatric/Mental Health)
2756 POST RD, ATTN: BILLING OFFICE
WARWICK, RI 02886
Counselor (Mental Health)
2756 POST RD
WARWICK, RI 02886

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Warren Ong's NPI number?

The NPI number for Warren Ong is 1003896101. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is Warren Ong located?

Warren Ong practices at 2756 Post Rd, Warwick, RI 02886. The listed phone number is (401) 691-6000.

What is Warren Ong's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Warren Ong enrolled in Medicare?

Yes. Warren Ong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Warren Ong was last updated on November 26, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.