Carylann Hadjiyane, MD - Medicare Gastroenterology in New Hyde Park, NY

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Carylann Hadjiyane, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in New Hyde Park, New York. She went to State University Of New York Downstate Medical Center and graduated in 1986 and has 38 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice New York University and her current practice location is 1991 Marcus Ave, Suite 101, New Hyde Park, New York. You can reach out to her office (for appointments etc.) via phone at (516) 365-4949.

Carylann Hadjiyane is licensed to practice in New York (license number 170682) 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 1003816786.

Contact Information

Carylann Hadjiyane, MD
1991 Marcus Ave, Suite 101,
New Hyde Park, NY 11042-2058
(516) 365-4949
(516) 365-5462

Map and Direction




Physician's Profile

Full NameCarylann Hadjiyane
GenderFemale
SpecialityGastroenterology
Experience38 Years
Location1991 Marcus Ave, New Hyde Park, 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:
  • Carylann Hadjiyane attended and graduated from State University Of New York Downstate Medical Center in 1986
  NPI Data:
  • NPI Number: 1003816786
  • Provider Enumeration Date: 07/26/2005
  • Last Update Date: 03/03/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0749367100
  • Enrollment ID: I20100610000587

Medical Identifiers

Medical identifiers for Carylann Hadjiyane such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003816786NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 170682 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York University Langone Medical CenterNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
New York University13552324224495

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. Carylann Hadjiyane allows following entities to bill medicare on her behalf.
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20081202000185
Entity NameNew York University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285826438
PECOS PAC ID: 1355232422
Enrollment ID: O20090822000026
Entity NameWinthrop Community Medical Affiliates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457873077
PECOS PAC ID: 5698092385
Enrollment ID: O20150317001669

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. Carylann Hadjiyane 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
Carylann Hadjiyane, MD
1991 Marcus Ave, Suite 101,
New Hyde Park, NY 11042-2058

Ph: (516) 365-4949		Carylann Hadjiyane, MD
1991 Marcus Ave, Suite 101,
New Hyde Park, NY 11042-2058

Ph: (516) 365-4949

Reviews and Comments


Internal Medicine Doctors in New Hyde Park, NY

Dr. Farheen Hasan, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 27005 76th Ave, New Hyde Park, NY 11040
Phone: 718-470-7000    
Paul S. Berg, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Marcus Ave, Suite N204, New Hyde Park, NY 11042
Phone: 516-684-9229    Fax: 516-977-8589
Dr. Michael Jason Levine, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1999 Marcus Ave Ste 220, New Hyde Park, NY 11042
Phone: 516-869-5400    Fax: 516-869-5800
Gisele Wolf-klein, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2800 Marcus Ave, Suite 200, New Hyde Park, NY 11042
Phone: 516-708-2522    Fax: 516-708-2570
Dr. Monty Max Bodenheimer, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3003 New Hyde Park Rd, Ste 406, New Hyde Park, NY 11042
Phone: 516-719-0102    Fax: 516-358-5403
Michael Xin Chen, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 27005 76th Ave, New Hyde Park, NY 11040
Phone: 718-470-3377    

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.