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DR. DIANE JUDITH WEISS MD
NPI 1891911889
Psychiatry & Neurology - Psychiatry in Beverly Hills, CA

Active since April 18, 2007Opted out of Medicare · through Sep 12, 2026
435 N BEDFORD, STE 404, BEVERLY HILLS, CA 90210(310) 273-8448(310) 550-6824 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Diane Judith Weiss Md NPPES

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

DR. DIANE JUDITH WEISS MD (NPI 1891911889) is an individual psychiatry provider in Beverly Hills, California, licensed in California (A42185) and active in the NPI registry since April 2007. She has opted out of Medicare through September 12, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1891911889
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DIANE JUDITH WEISSCredential: MD
Location Address435 N BEDFORD, STE 404Beverly Hills, CA 90210
Mailing Address435 N Bedford, Ste 404Beverly Hills, CA 90210 · (310) 273-8448 · Fax (310) 550-6824
Phone(310) 273-8448
Fax(310) 550-6824
Sole ProprietorNo
Enumeration DateApril 18, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1891911889 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 CA · A42185
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.
435 N BEDFORD, Beverly Hills, CA 90210
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Other Identifiers 2

Medicare ID-Type UnspecifiedA42185CA
Medicare UPINE15890

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. Diane Judith Weiss 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 12, 2016 through September 12, 2026.

Opt-Out Effective DateSeptember 12, 2016
Opt-Out In Effect ThroughSeptember 12, 2026Opt-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 90210 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
$187.60 typical visit price
range $62.96 – $187.60
Typical copayment $46.90 (range $15.74 – $46.90)
Most-billed visit code 99205
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Diane Weiss's NPI number?

The NPI number for Diane Weiss is 1891911889. It was assigned to this individual provider in the NPPES registry on April 18, 2007.

Where is Diane Weiss located?

Diane Weiss practices at 435 N Bedford Ste 404, Beverly Hills, CA 90210. The listed phone number is (310) 273-8448.

What is Diane Weiss's specialty?

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

Is Diane Weiss enrolled in Medicare?

No. Diane Weiss has opted out of Medicare through September 12, 2026. 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 Diane Weiss was last updated on July 8, 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.