Dr Eileen P Simak, DO - Medicare Geriatric Medicine in Allentown, PA

Dr Eileen P Simak, DO is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Allentown, Pennsylvania. She went to Philadelphia College Of Osteopathic Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Geriatric Medicine. She is a member of the group practice Lehigh Valley Physician Group and her current practice location is 1627 Chew St, Allentown, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (610) 969-3390.

Dr Eileen P Simak is licensed to practice in Pennsylvania (license number OS012101) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1073516670.

Contact Information

Dr Eileen P Simak, DO
1627 Chew St,
Allentown, PA 18102
(610) 969-3390
(610) 969-3393

Map and Direction




Physician's Profile

Full NameDr Eileen P Simak
GenderFemale
SpecialityGeriatric Medicine
Experience24 Years
Location1627 Chew St, Allentown, Pennsylvania
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Eileen P Simak attended and graduated from Philadelphia College Of Osteopathic Medicine in 2000
  NPI Data:
  • NPI Number: 1073516670
  • Provider Enumeration Date: 05/27/2005
  • Last Update Date: 02/15/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6709865553
  • Enrollment ID: I20040715001157

Medical Identifiers

Medical identifiers for Dr Eileen P Simak such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073516670NPI-NPPES
100956367MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine OS012101 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lehigh Valley HospitalAllentown, PAHospital
Lehigh Valley Hospital - HazletonHazleton, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lehigh Valley Physician Group30724251231664

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 Eileen P Simak allows following entities to bill medicare on her behalf.
Entity NameSt Lukes Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700984622
PECOS PAC ID: 6709798333
Enrollment ID: O20040226000062
Entity NameLehigh Valley Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457309650
PECOS PAC ID: 3072425123
Enrollment ID: O20040227000335

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 Eileen P Simak 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 Eileen P Simak, DO
Po Box 783311,
Philadelphia, PA 19178-3311

Ph: (484) 884-4500
Dr Eileen P Simak, DO
1627 Chew St,
Allentown, PA 18102

Ph: (610) 969-3390

Reviews and Comments


Internal Medicine Doctors in Allentown, PA

Jessica Mary Boehmler, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Cedar Crest Blvd, Suite 205, Allentown, PA 18103
Phone: 610-439-8856    Fax: 610-439-8856
Allison Jane Baragona, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1501 N Cedar Crest Blvd Ste 110, Allentown, PA 18104
Phone: 610-821-2828    Fax: 610-821-7915
James A Burke, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1250 S Cedar Crest Blvd, Suite 300, Allentown, PA 18103
Phone: 610-402-3110    Fax: 610-402-3112
Stephen R Shore, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1901 Hamilton St Ste 300, Allentown, PA 18104
Phone: 610-628-7900    Fax: 833-816-7513
Tarika Sejal Chowdhary, MD
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 17th & Chew, Suite 101, Allentown, PA 18105
Phone: 610-969-4370    
Ashley Vojtek, DO
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 S Cedar Crest Blvd, Allentown, PA 18103
Phone: 484-862-3200    
Dr. Ian William Klansek, MD
Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 2490 Schoenersville Rd, Allentown, PA 18109
Phone: 484-526-7262    

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.