DR. ANDREW JOSEPH HERZIK M.D.
NPI 1659726784
Emergency Medicine in Los Angeles, CA

Active since April 26, 2016PECOS EnrolledAccepts Medicare Assignment
1225 WILSHIRE BLVD, LOS ANGELES, CA 90017(213) 977-2121 Get Directions Write a Review

NPPES record last updated: August 6, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Andrew Joseph Herzik M.d. NPPES

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

DR. ANDREW JOSEPH HERZIK M.D. (NPI 1659726784) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A145801) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2015).

NPPES Registry Identity

NPI1659726784
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. ANDREW JOSEPH HERZIKCredential: M.D.
Location Address1225 WILSHIRE BLVDLos Angeles, CA 90017-1901
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (213) 977-2121
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2015
Enumeration DateApril 26, 2016
Last NPPES UpdateAugust 6, 2019
NPI 1659726784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · A145801
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.

1225 WILSHIRE BLVD, Los Angeles, CA 90017

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

Dr. Andrew Joseph Herzik M.d. 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 ID4981951126
PECOS Enrollment IDI20190626002864
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 4

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.

Emergency department visit for life threatening or functioning severity 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.
179 services171 patients
Emergency department visit for problem of high severity 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.
74 services73 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.
33 services33 patients
Emergency department visit for problem of moderate severity 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.
20 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90017 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.

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.

Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Emergency Medicine
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017
Anesthesiology
1225 WILSHIRE BLVD
LOS ANGELES, CA 90017

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 Andrew Herzik's NPI number?

The NPI number for Andrew Herzik is 1659726784. It was assigned to this individual provider in the NPPES registry on April 26, 2016.

Where is Andrew Herzik located?

Andrew Herzik practices at 1225 Wilshire Blvd, Los Angeles, CA 90017. The listed phone number is (213) 977-2121.

What is Andrew Herzik's specialty?

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

Is Andrew Herzik enrolled in Medicare?

Yes. Andrew Herzik 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.

When was this NPI record last updated?

The NPPES record for Andrew Herzik was last updated on August 6, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.