Jessica Mazzarella, APRN
- Hospital affiliations
- 1
- Industry payments
- $114
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 20 York Street, New Haven, CT 06510
- Practice phone
- Call (203) 688-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale New Haven Psychiatric Hospital (York St)
Psychiatric Inpatient Facility · New Haven, Connecticut
Find Jessica Mazzarella's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Jessica Mazzarella is a family nurse practitioner in New Haven, Connecticut
Jessica Mazzarella practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut.
Jessica Mazzarella's NPI, 1376366963, was assigned on November 4, 2024. Jessica Mazzarella holds Connecticut license 14106.
- NPI
- 1376366963NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062938921
- NPI enumeration date
- November 4, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 688-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jessica Mazzarella practices at Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut
Jessica Mazzarella's primary practice is Yale New Haven Psychiatric Hospital (York St), at 20 York Street, New Haven, CT 06510. The practice phone is (203) 688-5900.
- Yale New Haven Psychiatric Hospital (York St)20 York Street, New Haven, CT 06510Phone(203) 688-5900
Source: Dmand AI Affiliation Data
Jessica Mazzarella is affiliated with 3 sites of care and 1 medical group
Jessica Mazzarella's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Jessica Mazzarella is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Jessica Mazzarella to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jessica Mazzarella's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jessica Mazzarella practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale New Haven Psychiatric Hospital (York St) | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Jessica Mazzarella is one of 2,105 family nurse practitioners in Connecticut
Family is Jessica Mazzarella's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Jessica Mazzarella is licensed in Connecticut.
Specialties and state licenses
- Family nurse practitioner, ConnecticutPrimary
Family nurse practitioners near Jessica Mazzarella
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Jessica Mazzarella's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Jessica Mazzarella's median patient age at 73, with 41% women.
Jessica Mazzarella's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women41%
- Men57%
Source: Dmand AI Patient Panel Data
Jessica Mazzarella offers telehealth to Medicare patients
Jessica Mazzarella accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jessica Mazzarella as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Jessica Mazzarella received $114 in industry payments in 2025
CMS Open Payments shows 2 general payments to Jessica Mazzarella from 2 drug and device companies in 2025. Education make up the largest share, 88% of the total. Incyte Corporation paid the most, $100.
General payments to Jessica Mazzarella by kind, 2025 to 2025
- Education$10088%
- Food and beverage$1412%
Companies that paid Jessica Mazzarella the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jessica Mazzarella's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Jessica Mazzarella
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jessica Mazzarella's NPI number?
Jessica Mazzarella's NPI number is 1376366963. It was assigned on November 4, 2024, and it is active in the NPI Registry.
What does Jessica Mazzarella specialize in?
Jessica Mazzarella is a family nurse practitioner in New Haven, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Jessica Mazzarella practice?
Jessica Mazzarella practices at 20 York Street, New Haven, CT 06510. Jessica Mazzarella's primary practice is Yale New Haven Psychiatric Hospital (York St) in New Haven, Connecticut. Dmand AI also links Jessica Mazzarella to 1 group practice or clinic.
What is Jessica Mazzarella's office phone number?
The practice phone on file for Jessica Mazzarella is (203) 688-5900.
What is Jessica Mazzarella's medical license number?
Jessica Mazzarella holds Connecticut license 14106.
Which hospitals is Jessica Mazzarella affiliated with?
Jessica Mazzarella is affiliated with Yale New Haven Hospital.
What medical group is Jessica Mazzarella part of?
Jessica Mazzarella is linked to Yale Health.
Does Jessica Mazzarella accept Medicare?
Yes. CMS lists Jessica Mazzarella as accepting Medicare assignment.
Does Jessica Mazzarella offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jessica Mazzarella as offering telehealth services.
Has Jessica Mazzarella received payments from drug or device companies?
CMS Open Payments shows $114 in general payments to Jessica Mazzarella from 2 companies from 2025 to 2025. The largest total came from Incyte Corporation.
How long has Jessica Mazzarella been practicing?
Jessica Mazzarella graduated from medical school in 2024, 2 years ago.
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