Dr Gillian V Kupakuwana-suk, MD, PHD - Medicare in New Haven, CT

Dr Gillian V Kupakuwana-suk, MD, PHD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in New Haven, Connecticut. Her current practice location is 15 York St, Ynhh Dept Of Medicine, Lmp 1092, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 688-5555.

Dr Gillian V Kupakuwana-suk is licensed to practice in New York (license number 298769) 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 1851748438.

Contact Information

Dr Gillian V Kupakuwana-suk, MD, PHD
15 York St, Ynhh Dept Of Medicine, Lmp 1092,
New Haven, CT 06510-3221
(203) 688-5555
Not Available

Map and Direction




Physician's Profile

Full NameDr Gillian V Kupakuwana-suk
GenderFemale
Speciality
Experience Years
Location15 York St, New Haven, Connecticut
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:
  • Dr Gillian V Kupakuwana-suk attended and graduated from in
  NPI Data:
  • NPI Number: 1851748438
  • Provider Enumeration Date: 05/24/2016
  • Last Update Date: 09/17/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Gillian V Kupakuwana-suk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851748438NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 298769 (New York)Primary
207R00000XInternal Medicine 298769 (New York)Secondary

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. Dr Gillian V Kupakuwana-suk 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
Dr Gillian V Kupakuwana-suk, MD, PHD
Dept. Of Medicine Medical Service Group, 750 E. Adams St.,
Syracuse, NY 13210

Ph: (315) 464-8200
Dr Gillian V Kupakuwana-suk, MD, PHD
15 York St, Ynhh Dept Of Medicine, Lmp 1092,
New Haven, CT 06510-3221

Ph: (203) 688-5555

Reviews and Comments


Internal Medicine Doctors in New Haven, CT

Dr. Brian Christopher Cambi, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 333 Cedar St, Dcb 3, New Haven, CT 06510
Phone: 203-785-4129    Fax: 203-737-2437
Ms. Maryam Gondal, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 330 Cedar Street, Bb 114, New Haven, CT 06510
Phone: 203-785-4184    
Matthew Joseph Mcconnell, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 333 Cedar St, Ynhh Internal Medicine-gi,section Of Digestive Diseases, New Haven, CT 06510
Phone: 203-785-7012    
Dr. Travis Daniel Bontrager, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-1734    Fax: 475-246-9106
Marie Anjeliese Rodriguez,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    
Dr. Margaret M Xu, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    
Christopher El Mouhayyar,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 20 York St, New Haven, CT 06510
Phone: 203-688-4242    

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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