SHIRA MATI PERESS MD
NPI 1003492000
Hospitalist in Los Angeles, CA

Active since March 20, 2021PECOS EnrolledAccepts Medicare Assignment
757 WESTWOOD PLZ STE 7501, LOS ANGELES, CA 90095(310) 267-9643 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 5, 2025, Jul 31, 2024, Mar 20, 2021 (3 updates tracked since 2021).

About Shira Mati Peress Md NPPES

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

SHIRA MATI PERESS MD (NPI 1003492000) is an individual hospitalist provider in Los Angeles, California, licensed in California (A202246) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1003492000
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameSHIRA MATI PERESSCredential: MD
Location Address757 WESTWOOD PLZ STE 7501Los Angeles, CA 90095-8358
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 20, 2021
Last NPPES UpdateAugust 5, 20253 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
NPI 1003492000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Licenses Licensed in CA · A202246 Licensed in OR · MD217959
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License A202246 (CA), MD217959 (OR)
757 WESTWOOD PLZ STE 7501, Los Angeles, CA 90095

Secondary Practice Location 1

Location 13181 SW Sam Jackson Park RoadPortland, OR 97239 · Phone (503) 494-8211

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

Shira Mati Peress 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 ID6800290339
PECOS Enrollment IDI20250623002965
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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.

Internal Medicine
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Internal Medicine
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Hospitalist
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095
Internal Medicine (Hospice and Palliative Medicine)
757 WESTWOOD PLZ STE 7501
LOS ANGELES, CA 90095

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 Shira Peress's NPI number?

The NPI number for Shira Peress is 1003492000. It was assigned to this individual provider in the NPPES registry on March 20, 2021.

Where is Shira Peress located?

Shira Peress practices at 757 Westwood Plz Ste 7501, Los Angeles, CA 90095. The listed phone number is (310) 267-9643.

What is Shira Peress's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Shira Peress enrolled in Medicare?

Yes. Shira Peress 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.

Is Shira Peress affiliated with any hospitals?

According to CMS data, Shira Peress is affiliated with Ohsu Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Shira Peress was last updated on August 5, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.