MARY CUELLARI MOLISSO DO
NPI 1477597698
Emergency Medicine in Somerville, NJ
About Mary Cuellari Molisso Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY CUELLARI MOLISSO DO (NPI 1477597698) is an individual emergency medicine provider in Somerville, New Jersey, licensed in New Jersey (25MB05721100) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mary Cuellari Molisso Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Mary Molisso reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 172 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 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 08876 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SOMERVILLE, NJ 08876
SOMERVILLE, NJ 08876
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 Molisso's NPI number?
The NPI number for Mary Molisso is 1477597698. It was assigned to this individual provider in the NPPES registry on June 16, 2006.
Where is Mary Molisso located?
Mary Molisso practices at 110 Rehill Ave Somerset Medical Center, Somerville, NJ 08876. The listed phone number is (908) 685-2513.
What is Mary Molisso's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mary Molisso enrolled in Medicare?
Yes. Mary Molisso is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mary Molisso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Molisso reassigns Medicare benefits to 4 organizations: Robert Wood Johnson Physician Enterprise (Somerset, NJ), Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ), Rwjbh Observation Associates LLC (Livingston, NJ) and Barnabas Health Medical Group PC (Elizabeth, NJ). 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 Molisso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mary Molisso was last updated on April 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 Cuellari Molisso, DO · NPI 1477597698
Emergency Medicine physician in Somerville, New Jersey. Individual provider, active in the CMS NPPES registry since June 16, 2006.
## Identity
- **NPI:** 1477597698 (Entity type: Individual)
- **Enumerated:** June 16, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 25MB05721100 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 110 REHILL AVE, SOMERSET MEDICAL CENTER, Somerville, NJ 08876-2519
- **Phone:** (908) 685-2513
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Robert Wood Johnson Physician Enterprise (NPI 1245587922, Somerset, NJ); Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); Rwjbh Observation Associates LLC (NPI 1760095806, Livingston, NJ); Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1477597698) · Data from the CMS NPPES public registry.