Dr Stephen Allan Lewen, MD - Medicare Ophthalmology in Bay Shore, NY

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Dr Stephen Allan Lewen, MD is a medicare enrolled "Ophthalmology" physician in Bay Shore, New York. His current practice location is 375 E Main St, Suite 24, Bay Shore, New York. You can reach out to his office (for appointments etc.) via phone at (631) 665-1330.

Dr Stephen Allan Lewen is licensed to practice in New York (license number 149082) 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 1063481208.

Contact Information

Dr Stephen Allan Lewen, MD
375 E Main St, Suite 24,
Bay Shore, NY 11706
(631) 665-1330
(631) 665-1363

Map and Direction




Physician's Profile

Full NameDr Stephen Allan Lewen
GenderMale
SpecialityOphthalmology
Location375 E Main St, Bay Shore, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1063481208
  • Provider Enumeration Date: 03/17/2006
  • Last Update Date: 10/05/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5092869412
  • Enrollment ID: I20090820000151

Medical Identifiers

Medical identifiers for Dr Stephen Allan Lewen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063481208NPI-NPPES
00699032MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 149082 (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 Stephen Allan Lewen allows following entities to bill medicare on his behalf.
Entity NameLong Island Eye Surgical Care, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013006576
PECOS PAC ID: 8527957216
Enrollment ID: O20040713001239
Entity NameSight Medical Doctors Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487077483
PECOS PAC ID: 5991935173
Enrollment ID: O20140310000579

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 Stephen Allan Lewen 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 Stephen Allan Lewen, MD
375 E Main St, Suite 24,
Bay Shore, NY 11706

Ph: (631) 665-1330		Dr Stephen Allan Lewen, MD
375 E Main St, Suite 24,
Bay Shore, NY 11706

Ph: (631) 665-1330

Reviews and Comments


Ophthalmology Doctors in Bay Shore, NY

Dr. Philip Kaplan, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Maple Ave, Bay Shore, NY 11706
Phone: 631-665-3710    Fax: 631-665-3862
Sandra Sungmee Ahn-lee, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 180 E Main St, Suite 1, Bay Shore, NY 11706
Phone: 631-665-3918    Fax: 631-665-1818
Dr. Glenn Douglas Scibilia, MD
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 375 E Main St, Suite 24, Bay Shore, NY 11706
Phone: 631-665-1330    Fax: 631-665-1363
Dr. Charles Robert Beyrer, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 375 E Main St, Ste 24, Bay Shore, NY 11706
Phone: 631-665-1330    Fax: 631-665-1363
Dr. Carmine Domenic Morabito, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 375 E Main St, Ste 24, Bay Shore, NY 11706
Phone: 631-665-1330    Fax: 631-665-1363
Dr. Philip Martin Aries, MD
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 375 E Main St, Suite 24, Bay Shore, NY 11706
Phone: 631-665-1330    Fax: 631-665-1363

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).

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