Hyacinth De Guzman, MD - Medicare Emergency Medicine in Flushing, NY

Hyacinth De Guzman, MD is a medicare enrolled "Emergency Medicine" physician in Flushing, New York. She went to Georgetown University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Lifelong Medical Care, Berkeley Emergency Medical Group Inc 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) 670-1426.

Hyacinth De Guzman is licensed to practice in New York (license number 245057-1) 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 1932378833.

Contact Information

Hyacinth De Guzman, MD
5645 Main St,
Flushing, NY 11355-5045
(718) 670-1426
(516) 437-4167

Map and Direction




Physician's Profile

Full NameHyacinth De Guzman
GenderFemale
SpecialityEmergency Medicine
Experience21 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:
  • Hyacinth De Guzman attended and graduated from Georgetown University School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1932378833
  • Provider Enumeration Date: 02/25/2008
  • Last Update Date: 02/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 0840353066
  • Enrollment ID: I20090114000820

Medical Identifiers

Medical identifiers for Hyacinth De Guzman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932378833NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 245057-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital
Alta Bates Summit Medical CenterOakland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lifelong Medical Care206230453881
Berkeley Emergency Medical Group Inc589069753647

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. Hyacinth De Guzman allows following entities to bill medicare on her behalf.
Entity NameBerkeley Emergency Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508874454
PECOS PAC ID: 5890697536
Enrollment ID: O20040123000216

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. Hyacinth 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
Hyacinth De Guzman, MD
1981 Marcus Ave, Suite 208,
New Hyde Park, NY 11042-1038

Ph: (718) 670-1651
Hyacinth De Guzman, MD
5645 Main St,
Flushing, NY 11355-5045

Ph: (718) 670-1426

Reviews and Comments


Emergency Medicine Doctors in Flushing, NY

Diane M Sixsmith, MD
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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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Practice Location: 5645 Main St, Flushing, NY 11355
Phone: 718-670-2000    
Dr. Jamie Alison Edelstein, M.D.
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David Michael Pinter, M.D.
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Practice Location: 14001 Jewel Ave Apt 2, Flushing, NY 11367
Phone: 718-309-3202    
Brenda Lee-hao Liu, MD
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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: Medicare Enrolled
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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