Dr Jeffrey R Greenspan, DO - Medicare Gastroenterology in Philadelphia, PA

Dr Jeffrey R Greenspan, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Philadelphia, Pennsylvania. He went to Philadelphia College Of Osteopathic Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Regional Gastroenterology Associates Of Lancaster, Ltd. and his current practice location is 9501 Roosevelt Blvd, Suite 103, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 671-9900.

Dr Jeffrey R Greenspan is licensed to practice in Pennsylvania (license number OS005516L) 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 1356376479.

Contact Information

Dr Jeffrey R Greenspan, DO
9501 Roosevelt Blvd, Suite 103,
Philadelphia, PA 19114-1025
(215) 671-9900
(215) 671-9110

Map and Direction




Physician's Profile

Full NameDr Jeffrey R Greenspan
GenderMale
SpecialityGastroenterology
Experience44 Years
Location9501 Roosevelt Blvd, Philadelphia, Pennsylvania
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 Jeffrey R Greenspan attended and graduated from Philadelphia College Of Osteopathic Medicine in 1980
  NPI Data:
  • NPI Number: 1356376479
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7911931613
  • Enrollment ID: I20050922000205

Medical Identifiers

Medical identifiers for Dr Jeffrey R Greenspan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356376479NPI-NPPES
0105249601MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology OS005516L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Holy Redeemer Hospital And Medical CenterMeadowbrook, PAHospital
Jefferson HeathPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regional Gastroenterology Associates Of Lancaster, Ltd.4688575434239

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 Jeffrey R Greenspan allows following entities to bill medicare on his behalf.
Entity NameRegional Gastroenterology Associates Of Lancaster, Ltd.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154422806
PECOS PAC ID: 4688575434
Enrollment ID: O20040115000777
Entity NameAasop, Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447204581
PECOS PAC ID: 2860425386
Enrollment ID: O20050915000304

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 Jeffrey R Greenspan 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 Jeffrey R Greenspan, DO
9501 Roosevelt Blvd, Suite 103,
Philadelphia, PA 19114-1025

Ph: (215) 671-9900
Dr Jeffrey R Greenspan, DO
9501 Roosevelt Blvd, Suite 103,
Philadelphia, PA 19114-1025

Ph: (215) 671-9900

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).

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.