Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1053765727 Individual Practitioner Male Practitioner

Mark Guevorkian

Emergency Medicine • Flushing, NY

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Mark Guevorkian is a registered Emergency Medicine practitioner in Flushing, NY. With approximately 9 years of clinical practice since completing medical education in 2017, Mark Guevorkian provides healthcare services at the registered practice location at 5645 MAIN ST.

Mark Guevorkian maintains professional affiliations with Pacific Redwood Medical Group Inc, Permanente Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5645 Main St

Flushing, NY 113555045

Telephone 7186702000
Associated Practice Facility / Clinic
🏢 Booth Medical Associates Pc Facility NPI 1912996703

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Flushing, NY

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -4.6 yrs vs City Avg
City Avg: 13.6 Yrs
State Avg: 22.3 Yrs
Regional Practice Density
93 Specialists

Practicing in Flushing, NY (5148 Statewide)

Telehealth Adoption Rate
4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
80.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Guevorkian (9 Years) 9 Yrs
Flushing Specialty Average (13.6 Years) 13.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
190 180 $891.56 $176.08
99284 Emergency department visit with moderate level of medical decision making
167 161 $615.00 $121.10
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
66 61 $42.00 $8.28
99283 Emergency department visit with low level of medical decision making
47 45 $364.00 $71.14
99291 Critical care, first 30-74 minutes
34 32 $1125.59 $216.47

Medical Specialties & State Licenses

CMS Verified: 2020-04-17
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License CA A166409

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.

Hospital & Practice Group Affiliations

Pacific Redwood Medical Group Inc

15630 18th Ave, Clearlake, CA 954229336

Phone: 7019946486

Permanente Medical Group Inc

6600 Bruceville Rd, Sacramento, CA 958234671

Phone: 9166882000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
NPI 1003236423

Doctor of Medicine (M.D.)

Dr. Brent Hochstein , DO

Student in an Organized Health Care Education/Training Program

NPI 1003501800

Doctor of Osteopathic Medicine (D.O.)

Dr. Princie Roy , MD

Student in an Organized Health Care Education/Training Program

NPI 1003508813

Doctor of Medicine (M.D.)

Eric Chrostowski

Student in an Organized Health Care Education/Training Program

NPI 1003521295
Irvin Cespedes , PA

Physician Assistant

NPI 1003611179

Physician Assistant

Dr. Alyssa Francis , MD, MPH

Student in an Organized Health Care Education/Training Program

NPI 1013605104

Doctor of Medicine (M.D.), Master of Public Health

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2020

Emergency Medicine (License #A166409 in CA)

NPI Profile Active April 12, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location April 12, 2017

Registered at 5645 MAIN ST, FLUSHING, NY 113555045 (Tel: 7186702000)

📍
Updated Business Mailing Address April 12, 2017

Registered at 526 E LATHAM ST, PHOENIX, AZ 850041800 (Tel: 9254134461)

👤
Provider Name / Credentials Updated April 12, 2017

Recorded as MARK GUEVORKIAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 12, 2017

Student in an Organized Health Care Education/Training Program

NPI Profile Active April 19, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location April 19, 2016

Registered at 526 E LATHAM ST, PHOENIX, AZ 850041800 (Tel: 9254134461)

📍
Updated Business Mailing Address April 19, 2016

Registered at 526 E LATHAM ST, PHOENIX, AZ 850041800 (Tel: 9254134461)

👤
Provider Name / Credentials Updated April 19, 2016

Recorded as MARK GUEVORKIAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 19, 2016

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1053765727
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 19, 2016
Last Update: April 17, 2020
Sole Proprietor: Yes

Mailing Address

526 E Latham St

Phoenix, AZ 850041800

Phone: 9254134461

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.