Mrs Theresa Ann Shafer, PA-C - Medicare Physician Assistant in Exton, PA

Mrs Theresa Ann Shafer, PA-C is a medicare enrolled "Physician Assistant" in Exton, Pennsylvania. She graduated from nursing school in 2013 and has 11 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Main Line Healthcare, Keystone Rehabilitation Systems Inc and her current practice location is 479 Thomas Jones Way, Suite 300, Exton, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (267) 582-6467.

Mrs Theresa Ann Shafer is licensed to practice in Pennsylvania (license number MA056359) 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 1356777353.

Contact Information

Mrs Theresa Ann Shafer, PA-C
479 Thomas Jones Way, Suite 300,
Exton, PA 19341
(267) 582-6467
(215) 615-1294

Map and Direction




Provider's Profile

Full NameMrs Theresa Ann Shafer
GenderFemale
SpecialityPhysician Assistant
Experience11 Years
Location479 Thomas Jones Way, Exton, 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:
  • Mrs Theresa Ann Shafer graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1356777353
  • Provider Enumeration Date: 09/23/2013
  • Last Update Date: 09/10/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6406084953
  • Enrollment ID: I20140108001835

Medical Identifiers

Medical identifiers for Mrs Theresa Ann Shafer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356777353NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant MA056359 (Pennsylvania)Primary
363AM0700XPhysician Assistant - Medical 25MP00347500 (New Jersey)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Paoli HospitalPaoli, PAHospital
Riddle Memorial HospitalMedia, PAHospital
Chester County HospitalWest chester, PAHospital
Bryn Mawr HospitalBryn mawr, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Main Line Healthcare1951215201907
Keystone Rehabilitation Systems Inc7012826753533

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. Mrs Theresa Ann Shafer 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
Mrs Theresa Ann Shafer, PA-C
479 Thomas Jones Way, Suite 300,
Exton, PA 19341

Ph: (267) 582-6467
Mrs Theresa Ann Shafer, PA-C
479 Thomas Jones Way, Suite 300,
Exton, PA 19341

Ph: (267) 582-6467

Reviews and Comments


Physician Assistant Nurses in Exton, PA

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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.