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DR. OREN N HIRSCH MD
NPI 1871585349
Emergency Medicine in Tarzana, CA

Active since August 19, 2005PECOS Enrolled
90/100
CMS Quality Rating
18321 CLARK ST, TARZANA, CA 91356(818) 245-8239(818) 245-8200 Get Directions Write a Review

NPPES record last updated: September 28, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 28, 2022, Sep 19, 2022 (2 updates tracked since 2022).

About Dr. Oren N Hirsch Md NPPES

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

DR. OREN N HIRSCH MD (NPI 1871585349) is an individual emergency medicine provider in Tarzana, California, licensed in California (A94112) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871585349
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. OREN N HIRSCHCredential: MD
Location Address18321 CLARK STTarzana, CA 91356-3501
Mailing Address18321 Clark StTarzana, CA 91356-3501 · (818) 245-8239 · Fax (818) 245-8200
Phone(818) 245-8239
Fax(818) 245-8200
Sole ProprietorYes
Enumeration DateAugust 19, 2005
Last NPPES UpdateSeptember 28, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 28, 2022
✔ NPI 1871585349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in CA · A94112✔ Licensed in NY · 222272-1
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
18321 CLARK ST, Tarzana, CA 91356
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Other Identifiers 1

Medicaid00A941120CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Oren N Hirsch 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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
364 services350 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
350 services343 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
210 services207 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
67 services65 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
22 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91356 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.81
Improvement Activities40

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.

DR. JONATHAN ANDREW PRINCE M.D.
Emergency Medicine
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (818) 708-5170
ART ONCOLOGY INC
Radiology (Diagnostic Radiology)
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (215) 313-0024
DR. NEIL ERIC CANBY M.D.
Emergency Medicine
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (818) 708-5170
KELLY ANN ARCHER KAMINSKI OTR/L
Occupational Therapist
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (818) 881-0800
DR. FREDERICK THEODORE DENNIS M.D.
Emergency Medicine
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (818) 708-5170
KIMBERLY DANG PHAM
Pharmacist
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (818) 881-0800
CAROL V GREENE NNP
Nurse Practitioner (Neonatal)
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (818) 708-5242
CARMEN BOTERO, MD
Pediatrics (Pediatric Critical Care Medicine)
18321 CLARK ST
TARZANA, CA 91356
Los Angeles County (208) 676-9080

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 Oren Hirsch's NPI number?

The NPI number for Oren Hirsch is 1871585349. It was assigned to this individual provider in the NPPES registry on August 19, 2005.

Where is Oren Hirsch located?

Oren Hirsch practices at 18321 Clark St, Tarzana, CA 91356. The listed phone number is (818) 245-8239.

What is Oren Hirsch's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Oren Hirsch enrolled in Medicare?

Yes. Oren Hirsch is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Oren Hirsch was last updated on September 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.