Dr Justina Tam, MD - Medicare Urology in Stony Brook, NY

Dr Justina Tam, MD is a medicare enrolled "Urology - Female Pelvic Medicine And Reconstructive Surgery" physician in Stony Brook, New York. Her current practice location is Stony Brook Urology, Hsc T-9 Room 040, Stony Brook, New York. You can reach out to her office (for appointments etc.) via phone at (631) 444-6270.

Dr Justina Tam is licensed to practice in New York (license number 318701) 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 1073932521.

Contact Information

Dr Justina Tam, MD
Stony Brook Urology, Hsc T-9 Room 040,
Stony Brook, NY 11794-0001
(631) 444-6270
(631) 444-7620

Map and Direction




Physician's Profile

Full NameDr Justina Tam
GenderFemale
SpecialityUrology - Female Pelvic Medicine And Reconstructive Surgery
LocationStony Brook Urology, Stony Brook, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073932521
  • Provider Enumeration Date: 04/14/2014
  • Last Update Date: 08/12/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 8325375009
  • Enrollment ID: I20220929002427

Medical Identifiers

Medical identifiers for Dr Justina Tam such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073932521NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2088F0040XUrology - Female Pelvic Medicine And Reconstructive Surgery FE61076599 (Washington)Secondary
2088F0040XUrology - Female Pelvic Medicine And Reconstructive Surgery 318701 (New York)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Dr Justina Tam allows following entities to bill medicare on her behalf.
Entity NameStony Brook Urology University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538114707
PECOS PAC ID: 3577454008
Enrollment ID: O20040323001255

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 Justina Tam 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 Justina Tam, MD
Stony Brook Medicine - Department Of Urology, Hsc Level 9 - Room 040,
Stony Brook, NY 11794

Ph: (631) 444-1910
Dr Justina Tam, MD
Stony Brook Urology, Hsc T-9 Room 040,
Stony Brook, NY 11794-0001

Ph: (631) 444-6270

Reviews and Comments


Urology Doctors in Stony Brook, NY

Tal Cohen,
Urology
Medicare: Medicare Enrolled
Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794
Phone: 631-444-2084    
Dr. William Travis Berg, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: 101 Nicolls Road, Hsc T9-040, Stony Brook, NY 11794
Phone: 631-444-1910    
Dr. Jason Michael Kim, MD
Urology
Medicare: Accepting Medicare Assignments
Practice Location: Department Of Urology Hsc 9, Stony Brook University Medical Center, Stony Brook, NY 11794
Phone: 631-444-1916    Fax: 631-444-7620
Michael Hung,
Urology
Medicare: Medicare Enrolled
Practice Location: Department Of Urology Hsc 9 Stony Brook University Medi, Stony Brook, NY 11794
Phone: 631-444-1916    
Michael Louis Ernst, MD
Urology
Medicare: Medicare Enrolled
Practice Location: 101 Nicholls Rd, Hsc-9 040, Stony Brook, NY 11795
Phone: 631-444-1176    
Steven J Weissbart,
Urology
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook Department Of Urology Hsc 9, Stony Brook, NY 11794
Phone: 631-444-6270    

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.