Jeffrey L Vacirca, MD - Medicare Internal Medicine in Port Jefferson Station, NY

Jeffrey L Vacirca, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Port Jefferson Station, New York. His current practice location is 1500 Route 112, Bldg 4, Port Jefferson Station, New York. You can reach out to his office (for appointments etc.) via phone at (631) 574-8354.

Jeffrey L Vacirca is licensed to practice in New York (license number 222234) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1366446726.

Contact Information

Jeffrey L Vacirca, MD
1500 Route 112, Bldg 4,
Port Jefferson Station, NY 11776-8055
(631) 574-8354
(631) 509-6559

Map and Direction




Physician's Profile

Full NameJeffrey L Vacirca
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location1500 Route 112, 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: 1366446726
  • Provider Enumeration Date: 06/13/2005
  • Last Update Date: 11/14/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 7517958762
  • Enrollment ID: I20040518001331

Medical Identifiers

Medical identifiers for Jeffrey L Vacirca such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366446726NPI-NPPES
02521837MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 222234 (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. Jeffrey L Vacirca allows following entities to bill medicare on his 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
Entity NameTbhc Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417183963
PECOS PAC ID: 9133265317
Enrollment ID: O20091202000714

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. Jeffrey L Vacirca 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
Jeffrey L Vacirca, MD
1500 Route 112, Bldg 4,
Port Jefferson Station, NY 11776-8055

Ph: (631) 574-8354
Jeffrey L Vacirca, MD
1500 Route 112, Bldg 4,
Port Jefferson Station, NY 11776-8055

Ph: (631) 574-8354

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.