MARK GUEVORKIAN
NPI 1053765727
Emergency Medicine in Flushing, NY

Active since April 19, 2016PECOS EnrolledAccepts Medicare Assignment
94.72/100
CMS Quality Rating
5645 MAIN ST, FLUSHING, NY 11355(718) 670-2000 Get Directions Write a Review

NPPES record last updated: April 17, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 17, 2020, Apr 12, 2017 (2 updates tracked since 2017).

About Mark Guevorkian NPPES

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

MARK GUEVORKIAN (NPI 1053765727) is an individual emergency medicine provider in Flushing, New York, licensed in California (A166409) and active in the NPI registry since April 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1053765727
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMARK GUEVORKIAN
Location Address5645 MAIN STFlushing, NY 11355-5045
Mailing Address526 E Latham StPhoenix, AZ 85004-1800 · (925) 413-4461
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateApril 19, 2016
Last NPPES UpdateApril 17, 20202 updates tracked since enumeration
NPPES CertifiedApril 17, 2020
NPI 1053765727 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 · A166409
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.

5645 MAIN ST, Flushing, NY 11355

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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

Mark Guevorkian 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 ID3476893181
PECOS Enrollment IDI20200619001300
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.

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.
190 services180 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.
167 services161 patients
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.
66 services61 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.
47 services45 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.
34 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11355 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
$104.17 typical visit price
range $67.00 – $201.98
Typical copayment $26.04 (range $16.75 – $50.49)
Most-billed visit code 99203
Established Patient
$116.96 typical visit price
range $21.62 – $163.52
Typical copayment $29.24 (range $5.40 – $40.88)
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.

94.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality87.91
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.

Physician Assistant (Medical)
5645 MAIN ST
FLUSHING, NY 11355
Physician Assistant (Medical)
5645 MAIN ST
FLUSHING, NY 11355
Anesthesiology
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Student in an Organized Health Care Education/Training Program
5645 MAIN ST
FLUSHING, NY 11355
Nurse Practitioner (Family)
5645 MAIN ST
FLUSHING, NY 11355

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 Mark Guevorkian's NPI number?

The NPI number for Mark Guevorkian is 1053765727. It was assigned to this individual provider in the NPPES registry on April 19, 2016.

Where is Mark Guevorkian located?

Mark Guevorkian practices at 5645 Main St, Flushing, NY 11355. The listed phone number is (718) 670-2000.

What is Mark Guevorkian's specialty?

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

Is Mark Guevorkian enrolled in Medicare?

Yes. Mark Guevorkian 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 Mark Guevorkian was last updated on April 17, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.