MARY T. BONACCORSI APRN, DNP, FNP
NPI 1811927205
Nurse Practitioner - Psychiatric/Mental Health in Janesville, WI
About Mary T. Bonaccorsi Aprn, Dnp, Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY T. BONACCORSI APRN, DNP, FNP (NPI 1811927205) is an individual psychiatric/mental health provider in Janesville, Wisconsin, licensed in Wisconsin (2628-33) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Rush Medical College Of Rush University (2001).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 7
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mary T. Bonaccorsi Aprn, Dnp, Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Mary Bonaccorsi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Janesville, WI 53548
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1699728550 (Wisconsin)
- 1,155 clinicians in this Medicare group
Jefferson, WI 53549
- Reassigned Medicare billing, Wisconsin enrollment
- 25 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53548 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JANESVILLE, WI 53548
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mary Bonaccorsi's NPI number?
The NPI number for Mary Bonaccorsi is 1811927205. It was assigned to this individual provider in the NPPES registry on July 3, 2006.
Where is Mary Bonaccorsi located?
Mary Bonaccorsi practices at 903 Mineral Point Ave, Janesville, WI 53548. The listed phone number is (608) 756-5555.
What is Mary Bonaccorsi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Mary Bonaccorsi enrolled in Medicare?
Yes. Mary Bonaccorsi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Mary Bonaccorsi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Bonaccorsi reassigns Medicare benefits to 2 organizations: Mercy Health System Corporation (Janesville, WI) and Jefferson County (Jefferson, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Bonaccorsi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Bonaccorsi accept?
Health plans from Anthem Blue Cross and Blue Shield and UnitedHealthcare list Mary Bonaccorsi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mary Bonaccorsi was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mary T. Bonaccorsi, APRN, DNP, FNP · NPI 1811927205
Psychiatric/Mental Health physician in Janesville, Wisconsin. Individual provider, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1811927205 (Entity type: Individual)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 2628-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 903 MINERAL POINT AVE, Janesville, WI 53548-2970
- **Phone:** (608) 756-5555 · **Fax:** (608) 756-0174
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Health System Corporation (NPI 1669685129, Janesville, WI); Jefferson County (NPI 1275614919, Jefferson, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2001
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Other 000084908-K400332994 (WI); Other 000054176-K400333954 (WI); Other 406120105; and 4 more
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Source: [NPI Profile](https://npiprofile.com/npi/1811927205) · Data from the CMS NPPES public registry.