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NADINE GIORDANO
NPI 1851982227
Dietitian, Registered in Chicago, IL

Active since January 28, 2021Accepts Medicare Assignment
2003 W FULTON ST STE 301, CHICAGO, IL 60612(312) 850-3438 Get Directions Write a Review

NPPES record last updated: January 28, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nadine Giordano NPPES

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

NADINE GIORDANO (NPI 1851982227) is an individual dietitian, registered in Chicago, Illinois and active in the NPI registry since January 2021. She is a graduate of Other (2008).

NPPES Registry Identity

NPI1851982227
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameNADINE GIORDANO
Location Address2003 W FULTON ST STE 301Chicago, IL 60612-2345
Mailing Address355 S School StLombard, IL 60148-3012
Phone(312) 850-3438
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateJanuary 28, 2021
NPPES CertifiedJanuary 28, 2021
✔ NPI 1851982227 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.
2003 W FULTON ST STE 301, Chicago, IL 60612
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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 and accepts Medicare assignment

Nadine Giordano is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID143635821
PECOS Enrollment IDI20210210000223

Medicare Billing Reassignment

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

Dietitians At Home Inc
Same address
Dietitian, Registered
2003 W FULTON ST, SUITE 105
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 13 clinicians in this Medicare group
NPI 1215250568 (773) 771-6094

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Medical nutrition therapy; reassessment and subsequent intervention(s) following second referral in same year for change in diagnosis, medical condition or treatment regimen (including additional hours needed for renal disease), individual, face to face wi G0270
Medical Nutrition Therapy (MNT) reassessment involves reviewing your dietary needs due to a change in your medical condition or treatment. This may include additional hours for kidney disease. This is a one-on-one, face-to-face service to ensure your diet aligns with your health needs.
515 services48 patients
Therapy procedure reassessment for nutrition management, each 15 minutes 97803
This is a process where a healthcare professional reviews your nutritional needs every 15 minutes. It's part of managing your diet to ensure optimal health. The review may involve adjusting your meal plans, evaluating your body's response to certain foods, and monitoring your overall nutrition status.
392 services75 patients
Therapy procedure for nutrition management, each 15 minutes 97802
This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.
111 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $60.08 – $183.39
Typical copayment $0.00 (range $15.02 – $45.84)
Most-billed visit code NA
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

GINA MARIE OSIOL
Dietitian, Registered
2003 W FULTON ST STE 301
CHICAGO, IL 60612
Cook County (312) 850-3438
HARTH PSYCHIATRY, PLLC
Psychiatry & Neurology (Psychiatry)
2003 W FULTON ST STE 301
CHICAGO, IL 60612
Cook County (312) 620-4072

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 Nadine Giordano's NPI number?

The NPI number for Nadine Giordano is 1851982227. It was assigned to this individual provider in the NPPES registry on January 28, 2021.

Where is Nadine Giordano located?

Nadine Giordano practices at 2003 W Fulton St Ste 301, Chicago, IL 60612. The listed phone number is (312) 850-3438.

What is Nadine Giordano's specialty?

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

Is Nadine Giordano enrolled in Medicare?

Yes. Nadine Giordano is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Nadine Giordano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nadine Giordano reassigns Medicare benefits to Dietitians At Home Inc (Chicago, IL). 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 Nadine Giordano'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 Nadine Giordano was last updated on January 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.