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JOAN MARIE FERNANDINI
NPI 1346797115
Dietitian, Registered in Lares, PR

Active since September 08, 2016
CARRETERA 374 KM 02, BARRIO GRILLASCA, LARES, PR 00631(787) 214-2955 Get Directions Write a Review

NPPES record last updated: September 8, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Joan Marie Fernandini NPPES

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

JOAN MARIE FERNANDINI (NPI 1346797115) is an individual dietitian, registered in Lares, Puerto Rico, licensed in Puerto Rico (1962) and active in the NPI registry since September 2016.

NPPES Registry Identity

NPI1346797115
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameJOAN MARIE FERNANDINI
Location AddressCARRETERA 374 KM 02, BARRIO GRILLASCALares, PR 00631
Mailing AddressBarrio Grillasca, Carr 374 Km 02Lares, PUERTO RICO 00631
Phone(787) 214-2955
Sole ProprietorYes
Enumeration DateSeptember 8, 2016
✔ NPI 1346797115 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 PR · 1962
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.
CARRETERA 374 KM 02, Lares, PR 00631
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joan Marie Fernandini is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Hospital General De Castaner Inc
0.5 mi
General Acute Care Hospital
ROAD 135 KM 64 2
Castaner, PR 00631
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 38 clinicians in this Medicare group
NPI 1760486344 (787) 829-5010

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Joan Fernandini's NPI number?

The NPI number for Joan Fernandini is 1346797115. It was assigned to this individual provider in the NPPES registry on September 8, 2016.

Where is Joan Fernandini located?

Joan Fernandini practices at Carretera 374 Km 02 Barrio Grillasca, Lares, PR 00631. The listed phone number is (787) 214-2955.

What is Joan Fernandini's specialty?

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

Is Joan Fernandini enrolled in Medicare?

Yes. Joan Fernandini is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Joan Fernandini's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joan Fernandini reassigns Medicare benefits to Hospital General De Castaner Inc (Castaner, PR). 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 Joan Fernandini'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 Joan Fernandini was last updated on September 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.