Dr Steve A Mermelstein, MD - Medicare Pulmonary Disease in Lynbrook, NY

Dr Steve A Mermelstein, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Lynbrook, New York. He went to Albert Einstein College Of Medicine Of Yeshiva University and graduated in 1977 and has 47 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice City Medical Of Upper East Side Pllc and his current practice location is 444 Merrick Rd, Lower Level 1, Lynbrook, New York. You can reach out to his office (for appointments etc.) via phone at (516) 593-9500.

Dr Steve A Mermelstein is licensed to practice in New York (license number 135543) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1275516205.

Contact Information

Dr Steve A Mermelstein, MD
444 Merrick Rd, Lower Level 1,
Lynbrook, NY 11563
(516) 593-9500
(516) 593-9048

Map and Direction




Physician's Profile

Full NameDr Steve A Mermelstein
GenderMale
SpecialityPulmonary Disease
Experience47 Years
Location444 Merrick Rd, Lynbrook, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Steve A Mermelstein attended and graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1977
  NPI Data:
  • NPI Number: 1275516205
  • Provider Enumeration Date: 11/23/2005
  • Last Update Date: 07/24/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 2769371137
  • Enrollment ID: I20040312001290

Medical Identifiers

Medical identifiers for Dr Steve A Mermelstein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275516205NPI-NPPES
00697796MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 135543 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai South NassauOceanside, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Medical Of Upper East Side Pllc0648465039737

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 Steve A Mermelstein allows following entities to bill medicare on his behalf.
Entity NamePulmonary & Critical Care Consultants, P.c..
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376527812
PECOS PAC ID: 0042109415
Enrollment ID: O20040331001678
Entity NameCity Medical Of Upper East Side Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801277629
PECOS PAC ID: 0648465039
Enrollment ID: O20101111000052

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 Steve A Mermelstein 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 Steve A Mermelstein, MD
444 Merrick Rd, Lower Level 1,
Lynbrook, NY 11563

Ph: (516) 593-9500
Dr Steve A Mermelstein, MD
444 Merrick Rd, Lower Level 1,
Lynbrook, NY 11563

Ph: (516) 593-9500

Reviews and Comments


Internal Medicine Doctors in Lynbrook, NY

Nathaniel Bernard Epstein, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 158 Hempstead Avenue, Lynbrook, NY 11563
Phone: 516-593-3541    Fax: 516-599-8307
Dr. James Peter Mcbrien, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 585 Merrick Rd, Lynbrook, NY 11563
Phone: 516-783-4600    Fax: 516-783-4612
Roman Brushtein, MD
Pulmonary Disease
Medicare: May Accept Medicare Assignments
Practice Location: 303 Merrick Rd, Suite 511, Lynbrook, NY 11563
Phone: 516-596-3611    Fax: 516-596-3612
Lygia Dsa, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 182 Earle Ave, Lynbrook, NY 11563
Phone: 516-593-8648    Fax: 516-593-1391
Dr. David Thomas Klein, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 50 Hempstead Ave, Lynbrook, NY 11563
Phone: 516-593-2133    Fax: 516-593-2224
Ahmed M Elkoulily, M.D
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 232 Merrick Rd, Lynbrook, NY 11563
Phone: 516-594-5961    

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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