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IRWIN STUART WEISS MD
NPI 1821010976
Ophthalmology in Pacific Palisades, CA

Active since July 24, 2006PECOS Enrolled
1521 SORRENTO DR, PACIFIC PALISADES, CA 90272(310) 454-1490 Get Directions Write a Review

NPPES record last updated: July 1, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Irwin Stuart Weiss Md NPPES

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

IRWIN STUART WEISS MD (NPI 1821010976) is an individual ophthalmology provider in Pacific Palisades, California, licensed in California (G15111) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821010976
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameIRWIN STUART WEISSCredential: MD
Location Address1521 SORRENTO DRPacific Palisades, CA 90272-2746
Mailing Address1521 Sorrento DrPacific Palisades, CA 90272-2746 · (310) 454-1490
Phone(310) 454-1490
Sole ProprietorNo
Enumeration DateJuly 24, 2006
Last NPPES UpdateJuly 1, 2010
✔ NPI 1821010976 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in CA · G15111
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1521 SORRENTO DR, Pacific Palisades, CA 90272
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Other Identifiers 4

Other00G151110CA · Medical Ppin #
Medicare UPINA39440CA
Medicare ID-Type UnspecifiedWG15111ACA · Ppin #
Medicare ID-Type UnspecifiedWG15111DCA · Ppin #

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irwin Stuart Weiss Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 90272 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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 Irwin Weiss's NPI number?

The NPI number for Irwin Weiss is 1821010976. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Irwin Weiss located?

Irwin Weiss practices at 1521 Sorrento Dr, Pacific Palisades, CA 90272. The listed phone number is (310) 454-1490.

What is Irwin Weiss's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Irwin Weiss enrolled in Medicare?

Yes. Irwin Weiss is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Irwin Weiss was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.