Dr Nikolaos Hatzis, MD - Medicare Pulmonary Disease in Bethpage, NY

Dr Nikolaos Hatzis, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Bethpage, New York. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Meeting House Lane Medical Practice Pc and his current practice location is 4271 Hempstead Tpke, Suite 1, Bethpage, New York. You can reach out to his office (for appointments etc.) via phone at (516) 796-3700.

Dr Nikolaos Hatzis is licensed to practice in New York (license number 255973) 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 1700082500.

Contact Information

Dr Nikolaos Hatzis, MD
4271 Hempstead Tpke, Suite 1,
Bethpage, NY 11714-5708
(516) 796-3700
(516) 796-3205

Map and Direction




Physician's Profile

Full NameDr Nikolaos Hatzis
GenderMale
SpecialityPulmonary Disease
Experience21 Years
Location4271 Hempstead Tpke, Bethpage, 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 Nikolaos Hatzis graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1700082500
  • Provider Enumeration Date: 06/27/2007
  • Last Update Date: 07/20/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 7315139862
  • Enrollment ID: I20101004000114

Medical Identifiers

Medical identifiers for Dr Nikolaos Hatzis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700082500NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 255973 (New York)Primary
207RC0200XInternal Medicine - Critical Care Medicine 255973 (New York)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Meeting House Lane Medical Practice Pc680097258997

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 Nikolaos Hatzis allows following entities to bill medicare on his behalf.
Entity NameLouis Saffran Physician Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467500082
PECOS PAC ID: 3678559796
Enrollment ID: O20060104000018
Entity NameMeeting House Lane Medical Practice Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902088495
PECOS PAC ID: 6800972589
Enrollment ID: O20080326000089
Entity NameWinthrop Community Medical Affiliates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457873077
PECOS PAC ID: 5698092385
Enrollment ID: O20150317001669

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 Nikolaos Hatzis 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 Nikolaos Hatzis, MD
4271 Hempstead Tpke, Suite 1,
Bethpage, NY 11714-5708

Ph: (516) 796-3700
Dr Nikolaos Hatzis, MD
4271 Hempstead Tpke, Suite 1,
Bethpage, NY 11714-5708

Ph: (516) 796-3700

Reviews and Comments


Internal Medicine Doctors in Bethpage, NY

Jack Geffken, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 530 Hicksville Rd, Bethpage, NY 11714
Phone: 516-937-5000    Fax: 516-931-2535
Dr. Anthony Michael Carlisi, M.D.
Pulmonary Disease
Medicare: May Accept Medicare Assignments
Practice Location: 4295 Hempstead Tpke, Bethpage, NY 11714
Phone: 516-520-2745    
Brian Lee Markowitz,
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    
Dr. Hina B Zaidi, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    Fax: 929-455-9773
Matthew J Mckinley, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 185 Central Ave, Bethpage, NY 11714
Phone: 516-758-8600    
Dr. Aaron E Glatt, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 4295 Hempstead Tpke, Chief Medical Officer New Island Hospital, Bethpage, NY 11714
Phone: 516-520-2301    
Vanita S Kaul, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1055 Stewart Ave, Bethpage, NY 11714
Phone: 516-938-0100    Fax: 516-938-0120

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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