NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maryrose Ammirati, RD, CDN, CLC

Registered Dietitian in Farmingdale, NY · enumerated 2016 · practices at Lilac Nutrition LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891247607

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Maryrose Ammirati
Credential RD, CDN, CLC
Sex Female
Practice address 2 Dubon Ct, Farmingdale, NY, 11735
Phone (631) 210-6362
Enumeration date Oct 27, 2016
Last updated in NPPES Dec 10, 2024

Taxonomy & licenses

174N00000X Lactation Consultant (Non-RN) Other Service Providers · License 321986 (NY) Secondary
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 007859-1 (NY) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1891247607 active?
Yes, as of the latest NPPES snapshot, NPI 1891247607 is active (record last updated 2024-12-10).
How do I verify Maryrose Ammirati's NPI record?
Cross-check NPI 1891247607 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-10.