Jin Guo, - Medicare Internal Medicine in Port Jefferson Station, NY

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Jin Guo, is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Port Jefferson Station, New York. Her current practice location is 1500 Route 112 Ste 101, Port Jefferson Station, New York. You can reach out to her office (for appointments etc.) via phone at (631) 751-3000.

Jin Guo is licensed to practice in New York (license number 322378) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1598296477.

Contact Information

Jin Guo,
1500 Route 112 Ste 101,
Port Jefferson Station, NY 11776-8054
(631) 751-3000
(631) 751-0506

Map and Direction




Physician's Profile

Full NameJin Guo
GenderFemale
SpecialityInternal Medicine - Hematology & Oncology
Location1500 Route 112 Ste 101, Port Jefferson Station, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598296477
  • Provider Enumeration Date: 03/23/2017
  • Last Update Date: 07/18/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5698130789
  • Enrollment ID: I20230425000242

Medical Identifiers

Medical identifiers for Jin Guo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598296477NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 322378 (New York)Primary

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. Jin Guo allows following entities to bill medicare on her behalf.
Entity NameNorth Shore Hematology Oncology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396794574
PECOS PAC ID: 1456243641
Enrollment ID: O20040324001766

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. Jin Guo 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
Jin Guo,
1 Research Rd,
Ridge, NY 11961-2701

Ph: (631) 751-3000		Jin Guo,
1500 Route 112 Ste 101,
Port Jefferson Station, NY 11776-8054

Ph: (631) 751-3000

Reviews and Comments


Internal Medicine Doctors in Port Jefferson Station, NY

Dr. Michael W Mendelson, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5360 Nesconset Hghy, Suite B, Port Jefferson Station, NY 11776
Phone: 631-331-3200    Fax: 631-331-3694
Matias M Dcosta, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 931 Hallock Ave, Port Jefferson Station, NY 11776
Phone: 631-331-7200    Fax: 631-331-8636
Dr. Iryna Ilyasova, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Route 112 Ste A, Port Jefferson Station, NY 11776
Phone: 631-686-1414    
Kinjal Amit Gosalia, STUDENT
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 5316 Nesconset Hwy, Port Jefferson Station, NY 11776
Phone: 631-758-7003    Fax: 631-751-0506
Zarlasht Khan,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Route 112, Port Jefferson Station, NY 11776
Phone: 631-743-6840    
Anil Sangwan, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Terryville Rd, Port Jefferson Station, NY 11776
Phone: 631-928-2002    Fax: 631-473-4427
Anish Desai, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Route 112 Ste B, Port Jefferson Station, NY 11776
Phone: 631-978-7633    Fax: 631-621-4119

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.