AMY RALPH
NPI 1083365175
Dietitian, Registered in New Haven, CT

Q: What is Amy Ralph's NPI number?

The NPI number for Amy Ralph is 1083365175. It was assigned to this individual provider in the NPPES registry on January 11, 2022.

Q: What is Amy Ralph's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Amy Ralph was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since January 11, 2022

YALE NEW HAVEN HOSPITAL, 20 YORK ST, NEW HAVEN, CT 06510(203) 688-2422 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Amy Ralph NPPES

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

AMY RALPH (NPI 1083365175) is an individual dietitian, registered in New Haven, Connecticut, licensed in (942886) and active in the NPI registry since January 2022.

NPPES Registry Identity

NPI1083365175

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameAMY RALPH

Location AddressYALE NEW HAVEN HOSPITAL, 20 YORK STNew Haven, CT 06510

Mailing AddressYale New Haven Hospital, 20 York StNew Haven, CT 06510 · (203) 688-2422

Phone(203) 688-2422

Sole ProprietorNo

Enumeration DateJanuary 11, 2022

NPPES CertifiedJanuary 3, 2022

✔ NPI 1083365175 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed · 942886

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.

YALE NEW HAVEN HOSPITAL, New Haven, CT 06510

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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)

Amy Ralph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Yale New Haven Hospital

0.5 mi

General Acute Care Hospital

20 YORK ST
New Haven, CT 06504

Reassigned Medicare billing, Connecticut enrollment
130 clinicians in this Medicare group

NPI 1336139500 (203) 688-2046

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 8

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

MARTIN OGRODZINSKI

Student in an Organized Health Care Education/Training Program

YALE NEW HAVEN HOSPITAL, 20 YORK STREET, TOMPKINS 226
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 495-2410

NATALIA K. FESTA MD

Internal Medicine

YALE NEW HAVEN HOSPITAL, 20 YORK STREET
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

REBECCA HILL PA-C

Physician Assistant (Surgical)

YALE NEW HAVEN HOSPITAL, 20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2341

LYNN MATTHEWS

Internal Medicine (Infectious Disease)

YALE NEW HAVEN HOSPITAL, 20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 502-4629

MR. USAMA SHAFIQ MBBS

Student in an Organized Health Care Education/Training Program

YALE NEW HAVEN HOSPITAL, 20 YORK STREET, NEW HAVEN, CT 06510-3220
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

DANIEL X. YANG MD

Radiology (Radiation Oncology)

YALE NEW HAVEN HOSPITAL, 20 YORK STREET
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

DR. ALEXANDER MBEWE MD

Internal Medicine (Hospice and Palliative Medicine)

YALE NEW HAVEN HOSPITAL, 20 YORK STREET, LMP 1072
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

AHMED RAZA MD

Hospitalist

YALE NEW HAVEN HOSPITAL, 20 YORK STREET
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

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 Amy Ralph's NPI number?

The NPI number for Amy Ralph is 1083365175. It was assigned to this individual provider in the NPPES registry on January 11, 2022.

Where is Amy Ralph located?

Amy Ralph practices at Yale New Haven Hospital 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-2422.

What is Amy Ralph's specialty?

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

Is Amy Ralph enrolled in Medicare?

Yes. Amy Ralph is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Amy Ralph's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Ralph reassigns Medicare benefits to Yale New Haven Hospital (New Haven, CT). 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 Amy Ralph'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 Amy Ralph was last updated on January 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.