Mark Guevorkian, - Medicare Emergency Medicine in Flushing, NY

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Mark Guevorkian, is a medicare enrolled "Emergency Medicine" physician in Flushing, New York. He graduated from medical school in 2017 and has 8 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Pacific Redwood Medical Group Inc, Permanente Medical Group Inc and his current practice location is 5645 Main St, Flushing, New York. You can reach out to his office (for appointments etc.) via phone at (718) 670-2000.

Mark Guevorkian is licensed to practice in California (license number A166409) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1053765727.

Contact Information

Mark Guevorkian,
5645 Main St,
Flushing, NY 11355-5045
(718) 670-2000
Not Available

Map and Direction




Physician's Profile

Full NameMark Guevorkian
GenderMale
SpecialityEmergency Medicine
Experience8 Years
Location5645 Main St, Flushing, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Guevorkian graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1053765727
  • Provider Enumeration Date: 04/19/2016
  • Last Update Date: 04/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3476893181
  • Enrollment ID: I20200619001300

Medical Identifiers

Medical identifiers for Mark Guevorkian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053765727NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A166409 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health St HelenaSaint helena, CAHospital
Kaiser Foundation Hosp So SacramentoSacramento, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Redwood Medical Group Inc549665270355
Permanente Medical Group Inc89219102258867

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mark Guevorkian allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NamePacific Redwood Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033103676
PECOS PAC ID: 5496652703
Enrollment ID: O20031215000997
Entity NameEmergency Physicians Associates San Jose Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306311576
PECOS PAC ID: 8921344292
Enrollment ID: O20190107003386

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mark Guevorkian is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark Guevorkian,
526 E Latham St,
Phoenix, AZ 85004-1800

Ph: (925) 413-4461		Mark Guevorkian,
5645 Main St,
Flushing, NY 11355-5045

Ph: (718) 670-2000

Reviews and Comments


Emergency Medicine Doctors in Flushing, NY

Joel Alejandro Aguilar,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5645 Main St, Flushing, NY 11355
Phone: 718-670-2000    
Diane M Sixsmith, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 56-45 Main St, New York Hospital Medical Center Of Queens Emergency De, Flushing, NY 11355
Phone: 718-670-1231    Fax: 516-437-4167
Dr. Jamie Alison Edelstein, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 56-45 Main Street, Flushing, NY 11355
Phone: 718-670-1100    
David Michael Pinter, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 14001 Jewel Ave Apt 2, Flushing, NY 11367
Phone: 718-309-3202    
Brenda Lee-hao Liu, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 56-45 Main Street, New York Hospital Medical Center Of Queens - Emergency, Flushing, NY 11355
Phone: 718-670-1231    Fax: 610-617-6280
David Barlas, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 56-45 Main Street, New York Hospital Medical Center Of Queens - Emergency, Flushing, NY 11355
Phone: 718-670-1231    Fax: 610-617-6280

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.