Lionel U Mailloux, MD - Internal Medicine in Port Washington, NY

Lionel U Mailloux, MD is a Internal Medicine - Nephrology physician based in Port Washington, New York. Lionel U Mailloux is licensed to practice in New York (license number 097879) and his current practice location is 50 Seaview Blvd, Port Washington, New York. He can be reached at his office (for appointments etc.) via phone at (516) 484-6093.

NPI number for Lionel U Mailloux is 1538130992 and his current mailing address is 50 Seaview Blvd, Port Washington, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1538130992.

Contact Information

Lionel U Mailloux, MD
50 Seaview Blvd,
Port Washington, NY 11050-4618
(516) 484-6093
(516) 484-6180

Map and Direction




Physician's Profile

Full NameLionel U Mailloux
GenderMale
SpecialityInternal Medicine - Nephrology
Location50 Seaview Blvd, Port Washington, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1538130992
  • Provider Enumeration Date: 02/01/2006
  • Last Update Date: 02/04/2010

Medical Identifiers

Medical identifiers for Lionel U Mailloux such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538130992NPI-NPPES
00165802MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 097879 (New York)Primary

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. Lionel U Mailloux is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Lionel U Mailloux, MD
50 Seaview Blvd,
Port Washington, NY 11050-4618

Ph: (516) 484-6093
Lionel U Mailloux, MD
50 Seaview Blvd,
Port Washington, NY 11050-4618

Ph: (516) 484-6093

Reviews and Comments


Internal Medicine Doctors in Port Washington, NY

Joseph T Shen, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 14 Vanderventer Ave, Suite 130-138, Port Washington, NY 11050
Phone: 516-883-3383    Fax: 516-883-5812
Dr. William Stiling Knight, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 535 Port Washington Blvd, Suite 201, Port Washington, NY 11050
Phone: 516-944-9515    Fax: 516-767-5156
Joel Blush, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 50 Seaview Blvd, Port Washington, NY 11050
Phone: 516-484-6093    Fax: 516-484-6180
Helen Jin, M.D.
Nephrology
Medicare: Medicare Enrolled
Practice Location: 50 Seaview Blvd, Port Washington, NY 11050
Phone: 516-484-6093    Fax: 516-484-6180
Dr. Joel Greenspan, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 44 S Bayles Ave, Suite 216, Port Washington, NY 11050
Phone: 516-767-7771    Fax: 516-767-7765
Mary C Mallappallil, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 50 Seaview Blvd, Port Washington, NY 11050
Phone: 516-484-6093    Fax: 516-484-6180

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.

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