Hilary Sullivan, APRN - Medicare Nurse Practitioner in Wallingford, CT

Hilary Sullivan, APRN is a medicare enrolled "Nurse Practitioner - Family" in Wallingford, Connecticut. She graduated from nursing school in 2019 and has 5 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Park Avenue Medical and her current practice location is Park Avenue Medical, Llc, 85 Barnes Road, Suite 202, Wallingford, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 309-0070.

Hilary Sullivan is licensed to practice in Connecticut (license number 8748) 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 1528692480.

Contact Information

Hilary Sullivan, APRN
Park Avenue Medical, Llc, 85 Barnes Road, Suite 202,
Wallingford, CT 06492
(203) 309-0070
Not Available

Map and Direction




Provider's Profile

Full NameHilary Sullivan
GenderFemale
SpecialityNurse Practitioner
Experience5 Years
LocationPark Avenue Medical, Llc, Wallingford, 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:
  • Hilary Sullivan graduated from nursing school in 2019
  NPI Data:
  • NPI Number: 1528692480
  • Provider Enumeration Date: 02/28/2020
  • Last Update Date: 06/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820426935
  • Enrollment ID: I20200323002738

Medical Identifiers

Medical identifiers for Hilary Sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528692480NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 8748 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Park Avenue Medical81232804434

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. Hilary Sullivan allows following entities to bill medicare on her behalf.
Entity NamePark Avenue Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740546399
PECOS PAC ID: 8123280443
Enrollment ID: O20120503000237

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. Hilary Sullivan 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
Hilary Sullivan, APRN
85 Barnes Rd Ste 202,
Wallingford, CT 06492-1832

Ph: (203) 309-0070
Hilary Sullivan, APRN
Park Avenue Medical, Llc, 85 Barnes Road, Suite 202,
Wallingford, CT 06492

Ph: (203) 309-0070

Reviews and Comments


Nurse Practitioner Nurses in Wallingford, CT

Stacie Ricketts-mccook,
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Practice Location: 863 N Main Street Ext Ste 200, Wallingford, CT 06492
Phone: 203-265-3280    
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Phone: 203-779-5799    
Katey Elizabeth Green, APRN
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Practice Location: 50 Gaylord Farm Rd, Wallingford, CT 06492
Phone: 203-284-2800    
Deborah B Fahs, APRN
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Medicare: Not Enrolled in Medicare
Practice Location: 850 N Main Street Ext., Bldg 2 Suite C2, Wallingford, CT 06492
Phone: 203-269-9778    Fax: 203-949-1544
Joan Mary Landino, APRN
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Medicare: Not Enrolled in Medicare
Practice Location: 185 Center St, Wallingford, CT 06492
Phone: 203-676-3606    Fax: 203-265-1037
Dr. Erin Elizabeth Sherman,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 74 Cheshire Road, Wallingford, CT 06492
Phone: 203-931-2370    
Donna L Mariano, APRN
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 67 Masonic Ave, Suite 3100, Wallingford, CT 06492
Phone: 203-284-3144    Fax: 203-284-3150

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.