Dr Leon Kogan, MD - Medicare Gastroenterology in Babylon, NY

Dr Leon Kogan, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Babylon, New York. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Chs Physician Partners Pc and his current practice location is 400 W Main St Ste 300, Babylon, New York. You can reach out to his office (for appointments etc.) via phone at (631) 321-6400.

Dr Leon Kogan is licensed to practice in New York (license number 240404) 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 1598916223.

Contact Information

Dr Leon Kogan, MD
400 W Main St Ste 300,
Babylon, NY 11702-3019
(631) 321-6400
(631) 321-2969

Map and Direction




Physician's Profile

Full NameDr Leon Kogan
GenderMale
SpecialityGastroenterology
Experience22 Years
Location400 W Main St Ste 300, Babylon, 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 Leon Kogan graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1598916223
  • Provider Enumeration Date: 09/30/2008
  • Last Update Date: 01/31/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2365508652
  • Enrollment ID: I20090312000152

Medical Identifiers

Medical identifiers for Dr Leon Kogan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598916223NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 15962 (New Hampshire)Secondary
207RG0100XInternal Medicine - Gastroenterology NJ 25MA09015600 (New Jersey)Secondary
207RG0100XInternal Medicine - Gastroenterology 240404 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan Hospital Medical CenterWest islip, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chs Physician Partners Pc7618955667508

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 Leon Kogan allows following entities to bill medicare on his behalf.
Entity NameWyckoff Professional Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659710796
PECOS PAC ID: 6406748607
Enrollment ID: O20040324001805
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 Leon Kogan 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 Leon Kogan, MD
Po Box 160, Patient Financial Services,
Littleton, NH 03561

Ph: (603) 259-7627
Dr Leon Kogan, MD
400 W Main St Ste 300,
Babylon, NY 11702-3019

Ph: (631) 321-6400

Reviews and Comments


Internal Medicine Doctors in Babylon, NY

Dr. James Anthony Stallone, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 400 W Main St, Suite 234, Babylon, NY 11702
Phone: 631-321-4200    
Dr. Jared Adam Hertz, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 350 W Main St, Babylon, NY 11702
Phone: 631-661-2277    
Dr. Claire A Scanlon-kohlroser, MD, MPH
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 400 W Main St, Suite 300, Babylon, NY 11702
Phone: 631-321-6400    
Dr. Babak Danesh, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 400 W Main St, Suite 300, Babylon, NY 11702
Phone: 631-321-6400    Fax: 631-321-2969
Dr. Addie Dissick, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 500 W Main St, Suite 110, Babylon, NY 11702
Phone: 631-376-2663    Fax: 631-376-5907
Dr. James George Kohlroser, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 400 W Main St, Suite 300, Babylon, NY 11702
Phone: 631-321-6400    Fax: 631-321-2969
Frank T. Pollaro, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 350 W Main St, Babylon, NY 11702
Phone: 631-661-2277    

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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