Catherine De Guzman, - Medicare Emergency Medicine in Flushing, NY

Catherine De Guzman, is a medicare enrolled "Emergency Medicine" physician in Flushing, New York. She graduated from medical school in 2019 and has 5 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Queens Emergency Medical Associates Pllc and her current practice location is 5645 Main St, Flushing, New York. You can reach out to her office (for appointments etc.) via phone at (718) 670-1100.

Catherine De Guzman is licensed to practice in New York (license number 314968) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1194288274.

Contact Information

Catherine De Guzman,
5645 Main St,
Flushing, NY 11355-5045
(718) 670-1100
Not Available

Map and Direction




Physician's Profile

Full NameCatherine De Guzman
GenderFemale
SpecialityEmergency Medicine
Experience5 Years
Location5645 Main St, Flushing, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Catherine De Guzman graduated from medical school in 2019
  NPI Data:
  • NPI Number: 1194288274
  • Provider Enumeration Date: 04/07/2019
  • Last Update Date: 03/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2860728763
  • Enrollment ID: I20220808000362

Medical Identifiers

Medical identifiers for Catherine De Guzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194288274NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 314968 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian/queensFlushing, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Queens Emergency Medical Associates Pllc832526317134

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. Catherine De Guzman allows following entities to bill medicare on her behalf.
Entity NameQueens Emergency Medical Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407269186
PECOS PAC ID: 8325263171
Enrollment ID: O20140710001741

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. Catherine De Guzman 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
Catherine De Guzman,
5645 Main St,
Flushing, NY 11355-5045

Ph: (718) 670-1100
Catherine De Guzman,
5645 Main St,
Flushing, NY 11355-5045

Ph: (718) 670-1100

Reviews and Comments


Emergency Medicine Doctors in Flushing, NY

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
Mark Guevorkian,
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Medicare: Accepting Medicare Assignments
Practice Location: 5645 Main St, Flushing, NY 11355
Phone: 718-670-2000    
Dr. Jamie Alison Edelstein, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 56-45 Main Street, Flushing, NY 11355
Phone: 718-670-1100    
David Michael Pinter, M.D.
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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
Mitchell Melikhov-sosin, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 56-45 Main Street, Flushing, NY 11355
Phone: 718-661-7305    

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).

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