Dr Alan Stewart Katz, MD - Medicare Internal Medicine in Roslyn, NY

Dr Alan Stewart Katz, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Roslyn, New York. His current practice location is 100 Port Washington Blvd, Roslyn, New York. You can reach out to his office (for appointments etc.) via phone at (516) 622-4543.

Dr Alan Stewart Katz is licensed to practice in New York (license number 164018) 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 1871555847.

Contact Information

Dr Alan Stewart Katz, MD
100 Port Washington Blvd,
Roslyn, NY 11576-1353
(516) 622-4543
(516) 622-4568

Map and Direction




Physician's Profile

Full NameDr Alan Stewart Katz
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location100 Port Washington Blvd, Roslyn, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871555847
  • Provider Enumeration Date: 04/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4082743901
  • Enrollment ID: I20100602000157

Medical Identifiers

Medical identifiers for Dr Alan Stewart Katz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871555847NPI-NPPES
01147153MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 164018 (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. Dr Alan Stewart Katz allows following entities to bill medicare on his behalf.
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164585725
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027

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 Alan Stewart Katz 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 Alan Stewart Katz, MD
100 Port Washington Blvd,
Roslyn, NY 11576-1353

Ph: (516) 622-4543
Dr Alan Stewart Katz, MD
100 Port Washington Blvd,
Roslyn, NY 11576-1353

Ph: (516) 622-4543

Reviews and Comments


Internal Medicine Doctors in Roslyn, NY

Dr. Roosha Parikh, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Port Washington Blvd, Roslyn, NY 11576
Phone: 516-622-4508    Fax: 713-790-2643
Dr. Maria V Fedoseeva, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Port Washington Blvd, Roslyn, NY 11576
Phone: 516-562-6385    Fax: 516-562-6300
San San Wynn, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 56 Hamilton Dr, Roslyn, NY 11576
Phone: 718-498-5754    Fax: 718-498-0950
Dr. Aimee Cowan, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Port Washington Blvd, Roslyn, NY 11576
Phone: 516-562-6000    
Dr. Sanford R Goldberg, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1800 Northern Blvd, Roslyn, NY 11576
Phone: 516-277-4027    Fax: 516-801-5928
Dr. Paul Arthur Feffer, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 7 Wimbledon Dr, Roslyn, NY 11576
Phone: 516-365-3411    Fax: 516-365-3411
Dr. Lenore J Brancato, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1044 Northern Blvd, Suite 104, Roslyn, NY 11576
Phone: 516-484-6880    Fax: 516-484-6882

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.