Sean Robert Lacey, MD - Medicare Gastroenterology in Allentown, PA

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Sean Robert Lacey, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Allentown, Pennsylvania. He went to Pennsylvania State University College Of Medicine and graduated in 1994 and has 32 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Gastroenterology Associates Ltd, Avicenna Physician Services Inc, Susquehanna Physician Services and his current practice location is 3131 College Heights Blvd, Suite 1200, Allentown, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 439-8551.

Sean Robert Lacey is licensed to practice in Pennsylvania (license number MD425436) 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 1841282241.

Contact Information

Sean Robert Lacey, MD
3131 College Heights Blvd, Suite 1200,
Allentown, PA 18104-4812
(610) 439-8551
(610) 439-1435

Map and Direction




Physician's Profile

Full NameSean Robert Lacey
GenderMale
SpecialityGastroenterology
Experience32 Years
Location3131 College Heights Blvd, Allentown, 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:
  • Sean Robert Lacey attended and graduated from Pennsylvania State University College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1841282241
  • Provider Enumeration Date: 08/22/2005
  • Last Update Date: 09/18/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7315902368
  • Enrollment ID: I20041201000581

Medical Identifiers

Medical identifiers for Sean Robert Lacey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841282241NPI-NPPES
1012091670001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD425436 (Pennsylvania)Secondary
207RG0100XInternal Medicine - Gastroenterology MD425436 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Luke's Hospital BethlehemBethlehem, PAHospital
Lehigh Valley HospitalAllentown, PAHospital
Upmc WilliamsportWilliamsport, PAHospital
Lehigh Valley Hospital - MacungieMacungie, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gastroenterology Associates Ltd74168532884
Avicenna Physician Services Inc115373394414
Susquehanna Physician Services2264336460611

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. Sean Robert Lacey allows following entities to bill medicare on his behalf.
Entity NameGastroenterology Associates Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518959360
PECOS PAC ID: 7416853288
Enrollment ID: O20031211000462
Entity NameSusquehanna Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235366857
PECOS PAC ID: 2264336460
Enrollment ID: O20090909000479
Entity NameAvicenna Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801499850
PECOS PAC ID: 1153733944
Enrollment ID: O20201221001035

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. Sean Robert Lacey 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
Sean Robert Lacey, MD
3131 College Heights Blvd, Suite 1200,
Allentown, PA 18104-4812

Ph: (610) 439-8551		Sean Robert Lacey, MD
3131 College Heights Blvd, Suite 1200,
Allentown, PA 18104-4812

Ph: (610) 439-8551

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.