Dr Zachary Weeder Simpson, MD - Internal Medicine in Williamsport, PA

Dr Zachary Weeder Simpson, MD is a Internal Medicine - Geriatric Medicine physician based in Williamsport, Pennsylvania. Dr Zachary Weeder Simpson is licensed to practice in Pennsylvania (license number MD065196L) and his current practice location is 1100 Grampian Blvd, Williamsport, Pennsylvania. He can be reached at his office (for appointments etc.) via phone at (570) 320-7691.

NPI number for Dr Zachary Weeder Simpson is 1073514121 and his current mailing address is 1201 Grampian Blvd, Williamsport, Pennsylvania. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1073514121.

Contact Information

Dr Zachary Weeder Simpson, MD
1100 Grampian Blvd,
Williamsport, PA 17701-1909
(570) 320-7691
(570) 320-7898

Map and Direction




Physician's Profile

Full NameDr Zachary Weeder Simpson
GenderMale
SpecialityInternal Medicine - Geriatric Medicine
Location1100 Grampian Blvd, Williamsport, Pennsylvania
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1073514121
  • Provider Enumeration Date: 08/10/2005
  • Last Update Date: 11/09/2015

Medical Identifiers

Medical identifiers for Dr Zachary Weeder Simpson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073514121NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine MD065196L (Pennsylvania)Primary

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 Zachary Weeder Simpson is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Zachary Weeder Simpson, MD
1201 Grampian Blvd,
Williamsport, PA 17701-1900

Ph: () -
Dr Zachary Weeder Simpson, MD
1100 Grampian Blvd,
Williamsport, PA 17701-1909

Ph: (570) 320-7691

Reviews and Comments


Internal Medicine Doctors in Williamsport, PA

Ganga Ranasuriya,
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Practice Location: 700 High St, Williamsport, PA 17701
Phone: 570-321-3580    
Dr. William Craig Mccauley, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 700 High St, Williamsport, PA 17701
Phone: 570-321-3580    Fax: 570-321-3581
Thomas Neil Shaner, D.O.
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Medicare: Medicare Enrolled
Practice Location: 1705 Warren Ave, Williamsport, PA 17701
Phone: 570-322-4791    
Dr. Alfredo L Blas Iii, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 High St, Williamsport, PA 17701
Phone: 570-321-2850    Fax: 570-321-2851
Scott Segel,
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Grampian Blvd, Williamsport, PA 17701
Phone: 570-320-7848    
Dr. Kevin William Kist Jr., DO
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 High St, Williamsport, PA 17701
Phone: 570-321-3580    Fax: 570-321-3581

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.