Dr Howard Adam Keschner, MD - Medicare Gastroenterology in East Setauket, NY

Dr Howard Adam Keschner, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in East Setauket, New York. He went to State University Of New York Downstate Medical Center and graduated in 1992 and has 32 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Medical Services Of Setauket Pc and his current practice location is 3400 Nesconset Hwy, Suite 101, East Setauket, New York. You can reach out to his office (for appointments etc.) via phone at (631) 751-8700.

Dr Howard Adam Keschner is licensed to practice in New York (license number 194651) 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 1871551879.

Contact Information

Dr Howard Adam Keschner, MD
3400 Nesconset Hwy, Suite 101,
East Setauket, NY 11733-3327
(631) 751-8700
(631) 751-5971



Physician's Profile

Full NameDr Howard Adam Keschner
GenderMale
SpecialityGastroenterology
Experience32 Years
Location3400 Nesconset Hwy, East Setauket, 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 Howard Adam Keschner attended and graduated from State University Of New York Downstate Medical Center in 1992
  NPI Data:
  • NPI Number: 1871551879
  • Provider Enumeration Date: 05/02/2006
  • Last Update Date: 09/20/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9032391396
  • Enrollment ID: I20110308000164

Medical Identifiers

Medical identifiers for Dr Howard Adam Keschner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871551879NPI-NPPES
01923371MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 194651 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital
Suny/stony Brook University HospitalStony brook, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Services Of Setauket Pc751739800114

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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 Howard Adam Keschner allows following entities to bill medicare on his behalf.
Entity NameMedical Services Of Setauket Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861026106
PECOS PAC ID: 7517398001
Enrollment ID: O20200518001610

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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 Howard Adam Keschner 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 Howard Adam Keschner, MD
3400 Nesconset Hwy, Suite 101,
East Setauket, NY 11733-3327

Ph: (631) 751-8700
Dr Howard Adam Keschner, MD
3400 Nesconset Hwy, Suite 101,
East Setauket, NY 11733-3327

Ph: (631) 751-8700

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Internal Medicine Doctors in East Setauket, NY

Dr. William H Greene, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-1660    
Dr. Ellen Li, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3 Technology Dr, East Setauket, NY 11733
Phone: 631-444-5220    
Dr. Diane Klein-ritter, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 205 N Belle Mead Ave, East Setauket, NY 11733
Phone: 631-444-4630    
Ms. Larisa V Venezia, DO
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 46 Route 25a, Suite 6, East Setauket, NY 11733
Phone: 631-689-1444    Fax: 631-689-1448
Nardeen Mickail, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 14 Technology Dr, Suite 10, East Setauket, NY 11733
Phone: 631-689-5400    Fax: 631-689-8247
David M Franko, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009
Christopher M Cesa, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 45 Research Way, Suite 008 & 108, East Setauket, NY 11733
Phone: 631-941-2704    Fax: 631-941-2009

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