DR. RUTH E HAMORI MD
NPI 1801096243
Psychiatry & Neurology - Psychiatry in Princeton, NJ

Active since July 24, 2007Opted out of Medicare · through Sep 4, 2027
20 NASSAU ST, SUITE 407, PRINCETON, NJ 08542(609) 921-0877 Get Directions Write a Review

NPPES record last updated: July 24, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ruth E Hamori Md NPPES

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

DR. RUTH E HAMORI MD (NPI 1801096243) is an individual psychiatry provider in Princeton, New Jersey, licensed in New Jersey (MA50238) and active in the NPI registry since July 2007. She has opted out of Medicare through September 4, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1801096243
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. RUTH E HAMORICredential: MD
Location Address20 NASSAU ST, SUITE 407Princeton, NJ 08542-4509
Mailing Address32 Balsam LnPrinceton, NJ 08540-5327 · (609) 924-2778
Sole ProprietorYes
Enumeration DateJuly 24, 2007
NPI 1801096243 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 NJ · MA50238
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.
20 NASSAU ST, Princeton, NJ 08542

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Ruth E Hamori Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 4, 2015 through September 4, 2027.

Opt-Out Effective DateSeptember 4, 2015
Opt-Out In Effect ThroughSeptember 4, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 08542 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
$185.05 typical visit price
range $61.59 – $185.05
Typical copayment $46.26 (range $15.39 – $46.26)
Most-billed visit code 99205
Established Patient
$76.45 typical visit price
range $20.08 – $150.98
Typical copayment $19.11 (range $5.02 – $37.74)
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)
20 NASSAU ST, SUITE 402
PRINCETON, NJ 08542
Psychologist (Clinical)
20 NASSAU ST
PRINCETON, NJ 08542
Psychologist
20 NASSAU ST, SUITE 306
PRINCETON, NJ 08542
Psychiatry & Neurology (Psychiatry)
20 NASSAU ST, SUITE 202
PRINCETON, NJ 08542
Psychologist
20 NASSAU ST, SUITE 235A
PRINCETON, NJ 08542
Clinic/Center (Adult Mental Health)
20 NASSAU ST, SUITE #504
PRINCETON, NJ 08542
Internal Medicine (Endocrinology, Diabetes & Metabolism)
20 NASSAU ST, SUITE 208
PRINCETON, NJ 08542
Social Worker (Clinical)
20 NASSAU ST, SUITE 119
PRINCETON, NJ 08542

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 Ruth Hamori's NPI number?

The NPI number for Ruth Hamori is 1801096243. It was assigned to this individual provider in the NPPES registry on July 24, 2007.

Where is Ruth Hamori located?

Ruth Hamori practices at 20 Nassau St Suite 407, Princeton, NJ 08542. The listed phone number is (609) 921-0877.

What is Ruth Hamori's specialty?

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

Is Ruth Hamori enrolled in Medicare?

No. Ruth Hamori has opted out of Medicare through September 4, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Ruth Hamori was last updated on July 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.