Kasim Kazbay, MD - Medicare Gastroenterology in Middletown, NY

Kasim Kazbay, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Middletown, New York. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Icahn School Of Medicine At Mount Sinai, Mount Sinai School Of Medicine and his current practice location is 707 E Main St, Middletown, New York. You can reach out to his office (for appointments etc.) via phone at (845) 333-7575.

Kasim Kazbay is licensed to practice in New York (license number 269455) 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 1265747489.

Contact Information

Kasim Kazbay, MD
707 E Main St,
Middletown, NY 10940-2650
(845) 333-7575
(845) 333-3641

Map and Direction




Physician's Profile

Full NameKasim Kazbay
GenderMale
SpecialityGastroenterology
Experience38 Years
Location707 E Main St, Middletown, 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:
  • Kasim Kazbay graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1265747489
  • Provider Enumeration Date: 08/12/2010
  • Last Update Date: 11/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0749279206
  • Enrollment ID: I20160629002251

Medical Identifiers

Medical identifiers for Kasim Kazbay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265747489NPI-NPPES
03784287MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 21431 (West Virginia)Secondary
207RG0100XInternal Medicine - Gastroenterology 269455 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mount Sinai South NassauOceanside, NYHospital
Mount Sinai HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Icahn School Of Medicine At Mount Sinai22646910702323
Mount Sinai School Of Medicine6406096544147

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. Kasim Kazbay allows following entities to bill medicare on his behalf.
Entity NameMount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508127531
PECOS PAC ID: 6406096544
Enrollment ID: O20130712000368
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477932275
PECOS PAC ID: 2264691070
Enrollment ID: O20150811003333
Entity NameRadius Anesthesia Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093154296
PECOS PAC ID: 0648572552
Enrollment ID: O20160111000176
Entity NameKazbay Medical, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619586419
PECOS PAC ID: 6002228863
Enrollment ID: O20201218002467

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. Kasim Kazbay 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
Kasim Kazbay, MD
2510 30th Ave,
Astoria, NY 11102-2448

Ph: (718) 932-1000
Kasim Kazbay, MD
707 E Main St,
Middletown, NY 10940-2650

Ph: (845) 333-7575

Reviews and Comments


Internal Medicine Doctors in Middletown, NY

Dr. Aamir Masood Gilani, M.D
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 707 E Main St, Middletown, NY 10940
Phone: 845-333-7575    Fax: 845-333-7202
Dr. Dahlia Banerji, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Maltese Dr, Middletown, NY 10940
Phone: 845-342-4774    
Rafeel O Syed, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Crystal Run Rd, Middletown, NY 10941
Phone: 845-703-6999    Fax: 845-703-6297
Nancy I. Linneman, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Crystal Run Rd, Middletown, NY 10941
Phone: 845-703-6999    Fax: 845-703-6297
Dr. Corina Cristescu, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 111 Maltese Dr, Middletown, NY 10940
Phone: 845-342-4774    Fax: 845-818-7555
Dr. Robert Lewis Douglas, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 210 E Main St, Middletown, NY 10940
Phone: 845-342-5681    Fax: 845-342-0470
Peggy Nelson, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 155 Crystal Run Rd, Middletown, NY 10941
Phone: 845-703-6999    Fax: 845-703-6297

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.