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FUNCTIONAL NUTRITION LI PLLC
NPI 1548874563
Dietitian, Registered in Babylon, NY

Active since September 08, 2020

NPPES record last updated: January 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 12, 2023, Apr 4, 2022, Feb 17, 2022 and 2 more (5 updates tracked since 2020).

About Functional Nutrition Li Pllc NPPES

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

FUNCTIONAL NUTRITION LI PLLC (NPI 1548874563), doing business as Functional Nutrition Rx, is a healthcare organization registered as a dietitian, registered in Babylon, New York and active in the NPI registry since September 2020. The organization lists Christina Lombardi, Ceo, as its authorized official.

NPPES Registry Identity

NPI1548874563
Entity TypeOrganization
Primary Taxonomy133V00000X
Legal Business NameFUNCTIONAL NUTRITION LI PLLC
Location Address41 JOHN STBabylon, NY 11702-2932
Mailing Address41 John StBabylon, NY 11702-2932 · (631) 204-3375
Phone(631) 204-3375
Organization SubpartNo
Authorized OfficialChristina LombardiCeo · (631) 204-3375
Enumeration DateSeptember 8, 2020
Last NPPES UpdateJanuary 31, 20255 updates tracked since enumeration
NPPES CertifiedJanuary 31, 2025
✔ NPI 1548874563 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
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.
41 JOHN ST, Babylon, NY 11702
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Other Names 2

Doing Business AsFunctional Nutrition Rx
Former Legal Business NameFunctional Nutrition Rx, Inc.

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Functional Nutrition Li Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Functional Nutrition Li PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Christina Lombardi, MS, RD
Registered Dietitian or Nutrition Professional
NPI 1841710043
41 JOHN ST
Babylon, NY 11702
(631) 321-1900
✔ Accepts MedicareSame address
Amanda Reichardt, MS RDN CDN CPT
Registered Dietitian or Nutrition Professional
NPI 1093415135
41 JOHN ST
Babylon, NY 11702
(631) 205-3375
✔ Accepts MedicareSame address

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 Functional Nutrition Li PLLC's NPI number?

The NPI number for Functional Nutrition Li PLLC is 1548874563. It was assigned to this organization in the NPPES registry on September 8, 2020. The provider is doing business as Functional Nutrition RX. The provider was formerly known as Functional Nutrition Rx, Inc..

Where is Functional Nutrition Li PLLC located?

Functional Nutrition Li PLLC is located at 41 John St, Babylon, NY 11702. The listed phone number is (631) 204-3375.

What is Functional Nutrition Li PLLC's specialty?

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

Is Functional Nutrition Li PLLC enrolled in Medicare?

Yes. Functional Nutrition Li PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Functional Nutrition Li PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Registered Dietitian or Nutrition Professional, reassign their Medicare billing to Functional Nutrition Li PLLC. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Functional Nutrition Li PLLC was last updated on January 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.