Hilary Sullivan, APRN
Family Nurse Practitioner · Wallingford, CT
Hilary Sullivan, APRN is a family nurse practitioner with a practice address in Wallingford, Connecticut, and NPI 1528692480, issued on Feb 28, 2020. Check the license (Connecticut 8748, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Hilary Sullivan
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 8748 CT
Self-reported in NPPES; status is on the state search - Practice location
- Park Avenue Medical, LLC, Wallingford, CT 06492
- Phone
- (203) 309-0070
- Enumerated
- Feb 28, 2020
- Record last updated
- Jun 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20200323002738); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Verify Hilary Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 8748Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average family nurse practitioner in 2024
1,182 Medicare Part D claims for 103 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Spravato158 claims
- Buprenorphine-Naloxone122 claims
- Atorvastatin Calcium58 claims
- Lisinopril40 claims
- Gabapentin35 claims
- Ozempic30 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $4,084.68
200 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Park Avenue MedicalWallingford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hilary Sullivan among 2,669 family nurse practitioner records in Connecticut
Hilary Sullivan, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 59% of them.
- NPI issued2020 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2018 among the 1,664 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 family nurse practitioner records list a practice address in Wallingford
They are 28 of the 863 NPPES records with a practice address in Wallingford, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Wallingford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Dana Bishop, FNPWallingford, CT 064921528224714
- Catharine Burke, APRN, FNPWallingford, CT 064921992085112
- Margarida Clouet, APRNWallingford, CT 064921659505436
- Erica Colavolpe, APRNWallingford, CT 064921598860132
- Deborah Fahs, APRNWallingford, CT 064921124027180
- Jacquelyne Guerra, DNP, FNP-CWallingford, CT 064921396158226
- Authurine Hannam-Davis, A.P.R.NWallingford, CT 064921891241873
- Ursula Hoxie, APRNWallingford, CT 064921477929420
Common questions
What is Hilary Sullivan, APRN's NPI number?
Hilary Sullivan, APRN's National Provider Identifier (NPI) is 1528692480, issued on Feb 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Hilary Sullivan, APRN located?
The NPPES record lists a practice address at Park Avenue Medical, LLC, Wallingford, CT, 06492. Phone: (203) 309-0070. Providers update this record themselves, so call before visiting.
How can I verify Hilary Sullivan, APRN's license?
NPPES lists Connecticut license number 8748, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Hilary Sullivan, APRN prescribe under Medicare Part D?
In 2024, Hilary Sullivan, APRN had 1,182 Medicare Part D claims for 103 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.