Mary C Mallappallil, MD - Medicare Nephrology in Port Washington, NY

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Mary C Mallappallil, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Port Washington, New York. She went to State University Of New York Downstate Medical Center and graduated in 1997 and has 27 years of diverse experience with area of expertise as Nephrology. She is a member of the group practice University Physicians Of Brooklyn, Inc. and her current practice location is 50 Seaview Blvd, Port Washington, New York. You can reach out to her office (for appointments etc.) via phone at (516) 484-6093.

Mary C Mallappallil is licensed to practice in New York (license number 215103-1) 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 1578586392.

Contact Information

Mary C Mallappallil, MD
50 Seaview Blvd,
Port Washington, NY 11050-4618
(516) 484-6093
(516) 484-6180

Map and Direction




Physician's Profile

Full NameMary C Mallappallil
GenderFemale
SpecialityNephrology
Experience27 Years
Location50 Seaview Blvd, Port Washington, New York
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:
  • Mary C Mallappallil attended and graduated from State University Of New York Downstate Medical Center in 1997
  NPI Data:
  • NPI Number: 1578586392
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 1850395849
  • Enrollment ID: I20060906000127

Medical Identifiers

Medical identifiers for Mary C Mallappallil such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578586392NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 215103-1 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny Parkside Dialysis CenterBrooklyn, NYDialysis facility
Kings County Hospital CenterBrooklyn, NYHospital
Suny/downstate University Hospital Of BrooklynBrooklyn, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Physicians Of Brooklyn, Inc.0749192284155

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. Mary C Mallappallil allows following entities to bill medicare on her behalf.
Entity NameUniversity Physicians Of Brooklyn, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366506271
PECOS PAC ID: 0749192284
Enrollment ID: O20040401000120

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. Mary C Mallappallil 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
Mary C Mallappallil, MD
50 Seaview Blvd,
Port Washington, NY 11050-4618

Ph: (516) 484-6093		Mary C Mallappallil, 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.
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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.
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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
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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
Lionel U Mailloux, MD
Nephrology
Medicare: Not Enrolled in Medicare
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.

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.