David Franklyn Stein, MD - Medicare Gastroenterology in Bronx, NY

David Franklyn Stein, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Bronx, New York. He went to State University Of New York Downstate Medical Center and graduated in 1990 and has 34 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Isadore P Gutwein Md And Robert A Sable Md Pc, Gastrointestinal Care Of Long Island Pllc and his current practice location is 3765 Riverdale Ave, Suite #7, Bronx, New York. You can reach out to his office (for appointments etc.) via phone at (718) 549-4267.

David Franklyn Stein is licensed to practice in New York (license number 187734) 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 1285620237.

Contact Information

David Franklyn Stein, MD
3765 Riverdale Ave, Suite #7,
Bronx, NY 10463-1845
(718) 549-4267
(718) 884-4885

Map and Direction




Physician's Profile

Full NameDavid Franklyn Stein
GenderMale
SpecialityGastroenterology
Experience34 Years
Location3765 Riverdale Ave, Bronx, 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:
  • David Franklyn Stein attended and graduated from State University Of New York Downstate Medical Center in 1990
  NPI Data:
  • NPI Number: 1285620237
  • Provider Enumeration Date: 09/26/2005
  • Last Update Date: 07/22/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6901937176
  • Enrollment ID: I20110301000017

Medical Identifiers

Medical identifiers for David Franklyn Stein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285620237NPI-NPPES
01651261MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 187734 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Isadore P Gutwein Md And Robert A Sable Md Pc41835135915
Gastrointestinal Care Of Long Island Pllc751704221157

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. David Franklyn Stein allows following entities to bill medicare on his behalf.
Entity NameIsadore P Gutwein Md & Robert A Sable Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376620476
PECOS PAC ID: 4183513591
Enrollment ID: O20040313000126
Entity NameGastrointestinal Care Of Long Island Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265571863
PECOS PAC ID: 7517042211
Enrollment ID: O20080305000269

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. David Franklyn Stein 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
David Franklyn Stein, MD
3765 Riverdale Ave, Suite #7,
Bronx, NY 10463-1845

Ph: (718) 549-4267
David Franklyn Stein, MD
3765 Riverdale Ave, Suite #7,
Bronx, NY 10463-1845

Ph: (718) 549-4267

Reviews and Comments


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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).

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