Michelle Karen Zywica-harrigan, PA-C - Medicare Physician Assistant in New Haven, CT

Michelle Karen Zywica-harrigan, PA-C is a medicare enrolled "Physician Assistant - Medical" in New Haven, Connecticut. She graduated from nursing school in 2012 and has 12 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Trinity Health Of New England Provider Network Organization Inc, Yale University and her current practice location is 20 York Street, Cb-2041, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 688-4748.

Michelle Karen Zywica-harrigan is licensed to practice in Connecticut (license number 3184) 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 1134470735.

Contact Information

Michelle Karen Zywica-harrigan, PA-C
20 York Street, Cb-2041,
New Haven, CT 06510
(203) 688-4748
(203) 688-4740

Map and Direction




Provider's Profile

Full NameMichelle Karen Zywica-harrigan
GenderFemale
SpecialityPhysician Assistant
Experience12 Years
Location20 York Street, Cb-2041, New Haven, Connecticut
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:
  • Michelle Karen Zywica-harrigan graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1134470735
  • Provider Enumeration Date: 09/24/2012
  • Last Update Date: 02/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 9830310002
  • Enrollment ID: I20141103000098

Medical Identifiers

Medical identifiers for Michelle Karen Zywica-harrigan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134470735NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical (* (Not Available))Secondary
363AS0400XPhysician Assistant - Surgical 3184 (Connecticut)Secondary
363AM0700XPhysician Assistant - Medical 3184 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yale-new Haven HospitalNew haven, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trinity Health Of New England Provider Network Organization Inc0941113567613
Yale University94360617362238

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. Michelle Karen Zywica-harrigan 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
Michelle Karen Zywica-harrigan, PA-C
20 York Street, Cb-329,
New Haven, CT 06510-3220

Ph: (203) 688-4748
Michelle Karen Zywica-harrigan, PA-C
20 York Street, Cb-2041,
New Haven, CT 06510

Ph: (203) 688-4748

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).

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