Jennifer Mazzulli, DNP, PMHNP-BC
NPI 1578099800 · Psychiatric/Mental Health Nurse Practitioner · Chicago, IL
Jennifer Mazzulli, DNP, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Chicago, IL (NPI 1578099800).
Provider details
- NPI number
- 1578099800
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 041.389386 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-05-05
- Last updated
- 2026-05-04
- Certified
- 2026-05-04
Frequently asked questions
- What is Jennifer Mazzulli's NPI number?
- Jennifer Mazzulli's National Provider Identifier (NPI) is 1578099800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mazzulli's specialty?
- Jennifer Mazzulli is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Mazzulli located?
- Jennifer Mazzulli's practice location on file with NPPES is 30 N Michigan Ave Ste 816, Chicago, IL 60602-3782.
- What is Jennifer Mazzulli's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mazzulli is (312) 868-0700.
- Is Jennifer Mazzulli's NPI active?
- Yes — Jennifer Mazzulli's NPI (1578099800) is active in the NPPES registry as of the last update on 2026-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.