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LAUREN ELIZABETH FONSECA RD
NPI 1720919749
Dietitian, Registered in East Greenwich, RI

Active since May 27, 2026
1405 S COUNTY TRL STE 3B, EAST GREENWICH, RI 02818(401) 736-3731 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lauren Elizabeth Fonseca Rd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LAUREN ELIZABETH FONSECA RD (NPI 1720919749) is an individual dietitian, registered in East Greenwich, Rhode Island, licensed in Rhode Island (LDN00573) and active in the NPI registry since May 2026. She maintains a secondary practice location in Warwick and is a graduate of University Of Pittsburgh School Of Medicine (2005).

NPPES Registry Identity

NPI1720919749
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameLAUREN ELIZABETH FONSECACredential: RD
Location Address1405 S COUNTY TRL STE 3BEast Greenwich, RI 02818-5081
Mailing Address455 Toll Gate Road, Prc And CredentialingWarwick, RI 02886 · (401) 273-0641
Phone(401) 736-3731
Sole ProprietorYes
Medical School CMSUniversity Of Pittsburgh School Of MedicineGraduated 2005
Enumeration DateMay 27, 2026
Last NPPES UpdateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1720919749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in RI · LDN00573
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
1405 S COUNTY TRL STE 3B, East Greenwich, RI 02818
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Secondary Practice Location 1

Location 1227 Centerville Rd Fl 2Warwick, RI 02886-4330 · Phone (401) 736-3731

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Elizabeth Fonseca Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8820562382
PECOS Enrollment IDI20260706003177

Medicare Billing Reassignment

Medicare enrollment records show Lauren Fonseca reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Affinity Physicians LLC.
3.5 mi
Internal Medicine
455 TOLL GATE RD
Warwick, RI 02886
  • Reassigned Medicare billing, Rhode Island enrollment
  • 984 clinicians in this Medicare group
NPI 1184944662 (401) 737-7010

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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DANIELLA ANN LENNON PA-C
Physician Assistant (Surgical)
1405 S COUNTY TRL STE 3B
EAST GREENWICH, RI 02818
Kent County (401) 736-4592

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 Lauren Fonseca's NPI number?

The NPI number for Lauren Fonseca is 1720919749. It was assigned to this individual provider in the NPPES registry on May 27, 2026.

Where is Lauren Fonseca located?

Lauren Fonseca practices at 1405 S County Trl Ste 3B, East Greenwich, RI 02818. The listed phone number is (401) 736-3731.

What is Lauren Fonseca's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Lauren Fonseca enrolled in Medicare?

Yes. Lauren Fonseca is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lauren Fonseca's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Fonseca reassigns Medicare benefits to Affinity Physicians LLC. (Warwick, RI). 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 Lauren Fonseca'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 Lauren Fonseca was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.