Janet Gillis-Toffolo
Psychiatric/Mental Health Nurse Practitioner · New Haven, CT
Janet Gillis-Toffolo is a psychiatric/mental health nurse practitioner with a practice address in New Haven, Connecticut, and NPI 1972629475, issued on Mar 22, 2007. Check the license (Connecticut 002163, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janet Gillis-Toffolo
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- 002163 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1294 Chapel St, New Haven, CT 06511
- Phone
- (203) 784-8793
- Enumerated
- Mar 22, 2007
- Record last updated
- Mar 11, 2026
- Fax
- (203) 784-8703
- Medicare enrollment
- Enrolled (PECOS I20070906000558); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 1,108 in Connecticut → Look up another NPI →
Also registered at 1294 Chapel St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Olsen, LADCAddiction (Substance Use Disorder) Counselor1801221577
Verify Janet Gillis-Toffolo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002163Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average psychiatric/mental health nurse practitioner in 2024
3,290 Medicare Part D claims for 120 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D.
Most prescribed
- Quetiapine Fumarate209 claims
- Clonazepam203 claims
- Trazodone Hcl159 claims
- Aripiprazole138 claims
- Clozapine137 claims
- Risperidone109 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.
The MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Northeast Medical Group IncNew Haven, CT
- State OF ConnecticutFarmington, CT
- University OF Connecticut Health CenterFarmington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Janet Gillis-Toffolo among 1,108 psychiatric/mental health nurse practitioner records in Connecticut
Janet Gillis-Toffolo is one of 1,108 psychiatric/mental health nurse practitioner records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.
- NPI issued2007 · 13% of these records are older, 81% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1998 · median 2020 among the 566 with a school on file
- Record last updated2026 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
88 psychiatric/mental health nurse practitioner records list a practice address in New Haven
They are 88 of the 9,793 NPPES records with a practice address in New Haven, and 1,108 psychiatric/mental health nurse practitioner records in Connecticut.
All 1,108 in Connecticut → Every provider in New Haven → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Andrea Adimando, APRNNew Haven, CT 065111801936448
- Meredith Barone, APRNNew Haven, CT 065111669981940
- Marissa Bayerl, APRNNew Haven, CT 065111972958429
- Jessika Brasseaux, APRN, PMHNP-BCNew Haven, CT 065111346611852
- Maura Fischer, APRNNew Haven, CT 065111871738104
- Jin Ju LeeNew Haven, CT 065111649675513
- Jodi McLaughlin, APRNNew Haven, CT 065111518197573
- Juraj Melek, APRNNew Haven, CT 065111205385432
Common questions
What is Janet Gillis-Toffolo's NPI number?
Janet Gillis-Toffolo's National Provider Identifier (NPI) is 1972629475, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janet Gillis-Toffolo located?
The NPPES record lists a practice address at 1294 Chapel St, New Haven, CT, 06511. Phone: (203) 784-8793. Providers update this record themselves, so call before visiting.
How can I verify Janet Gillis-Toffolo's license?
NPPES lists Connecticut license number 002163, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Janet Gillis-Toffolo prescribe under Medicare Part D?
In 2024, Janet Gillis-Toffolo had 3,290 Medicare Part D claims for 120 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
What is Janet Gillis-Toffolo's MIPS final score?
The 2023 MIPS final score is 93.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.