CHRISTOPHER GUARINO MS, RD, LDN
NPI 1780427914
Dietitian, Registered in Brockton, MA
About Christopher Guarino Ms, Rd, Ldn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER GUARINO MS, RD, LDN (NPI 1780427914) is an individual dietitian, registered in Brockton, Massachusetts, licensed in Massachusetts (LDN7572) and active in the NPI registry since June 2024.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Christopher Guarino Ms, Rd, Ldn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Christopher Guarino reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brockton, MA 02301
- Reassigned Medicare billing, Massachusetts enrollment
- 409 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.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Christopher Guarino's NPI number?
The NPI number for Christopher Guarino is 1780427914. It was assigned to this individual provider in the NPPES registry on June 15, 2024.
Where is Christopher Guarino located?
Christopher Guarino practices at 130 Quincy Ave, Brockton, MA 02302. The listed phone number is (508) 941-7250.
What is Christopher Guarino's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Christopher Guarino enrolled in Medicare?
Yes. Christopher Guarino is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Christopher Guarino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Guarino reassigns Medicare benefits to Signature Healthcare Medical Group Inc (Brockton, MA). The 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 Christopher Guarino'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 Christopher Guarino was last updated on July 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.
# Christopher Guarino, MS, RD, LDN · NPI 1780427914
Dietitian, Registered provider in Brockton, Massachusetts. Individual provider, active in the CMS NPPES registry since June 15, 2024.
## Identity
- **NPI:** 1780427914 (Entity type: Individual)
- **Enumerated:** June 15, 2024
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** LDN7572 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 130 QUINCY AVE, Brockton, MA 02302-2803
- **Phone:** (508) 941-7250
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Signature Healthcare Medical Group Inc (NPI 1508804949, Brockton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1780427914) · Data from the CMS NPPES public registry.