MEREDITH WILK
NPI 1063819464
Dietitian, Registered in Chicago, IL

Q: What is Meredith Wilk's NPI number?

The NPI number for Meredith Wilk is 1063819464. It was assigned to this individual provider in the NPPES registry on December 1, 2014.

Q: What is Meredith Wilk'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 Meredith Wilk was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since December 01, 2014Accepts Medicare Assignment

1801 W TAYLOR ST, CHICAGO, IL 60612(312) 413-4309 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Meredith Wilk NPPES

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

MEREDITH WILK (NPI 1063819464) is an individual dietitian, registered in Chicago, Illinois, licensed in Illinois (164005619) and active in the NPI registry since December 2014. She is affiliated with University Of Illinois Hospital And Clinics and is a graduate of Other (2018).

NPPES Registry Identity

NPI1063819464

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameMEREDITH WILK

Location Address1801 W TAYLOR STChicago, IL 60612-4795

Mailing Address2750 W 15th StChicago, IL 60608-1610 · (773) 542-2000 · Fax (773) 257-6324

Phone(312) 413-4309

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateDecember 1, 2014

Last NPPES UpdateMarch 14, 2025

NPPES CertifiedMarch 14, 2025

✔ NPI 1063819464 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 IL · 164005619

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.

1801 W TAYLOR ST, 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

Meredith Wilk 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 ID8123541760

PECOS Enrollment IDI20250325001152

Medicare Billing Reassignment

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

Board Of Trustees Of The University Of Illinois

Same address

Radiation Oncology

1801 W TAYLOR ST
Chicago, IL 60612

Reassigned Medicare billing, Illinois enrollment
2,127 clinicians in this Medicare group

NPI 1669691788 (312) 413-7501

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of Illinois Hospital And Clinics

Acute Care Hospitals · Chicago, IL

2/5 CMS rating

OwnershipGovernment - State

CMS Certification Number140150

Location1740 West Taylor St Suite 1400Chicago, IL 60612 · Cook County

Emergency services Birthing friendly

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 20

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

MATTHEW BRENNER-JEDWABNIK PA-C

Physician Assistant

1801 W TAYLOR ST
CHICAGO, IL 60612

Cook County (847) 207-6228

DR. MELANI LIGHTER MD

Surgery

1801 W TAYLOR ST
CHICAGO, IL 60612

Cook County (312) 355-4300

JAMES STEVEN FEINBERG MD

Dermatology (Procedural Dermatology)

1801 W TAYLOR ST, 3E
CHICAGO, IL 60612

Cook County (312) 996-1193

MRS. KIMBERLY YORMARK MS, AGACNP

Nurse Practitioner (Acute Care)

1801 W TAYLOR ST
CHICAGO, IL 60612

Cook County (866) 600-2273

DR. ANDERS MELLGREN MD

Colon & Rectal Surgery

1801 W TAYLOR ST, 3F OCC
CHICAGO, IL 60612

Cook County (312) 355-4300

MILENA J. LYON M.D.

Dermatology

1801 W TAYLOR ST, SUITE 3E
CHICAGO, IL 60612

Cook County (312) 996-8666

MR. DANIEL ROBERT BAMRICK-FERNANDEZ MD, MBA

Dermatology

1801 W TAYLOR ST
CHICAGO, IL 60612

Cook County (312) 996-0106

PROF. VATSLA DADHWAL MD

Obstetrics & Gynecology (Maternal & Fetal Medicine)

1801 W TAYLOR ST
CHICAGO, IL 60612

Cook County (312) 413-7500

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 Meredith Wilk's NPI number?

The NPI number for Meredith Wilk is 1063819464. It was assigned to this individual provider in the NPPES registry on December 1, 2014.

Where is Meredith Wilk located?

Meredith Wilk practices at 1801 W Taylor St, Chicago, IL 60612. The listed phone number is (312) 413-4309.

What is Meredith Wilk's specialty?

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

Is Meredith Wilk enrolled in Medicare?

Yes. Meredith Wilk 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 Meredith Wilk's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meredith Wilk reassigns Medicare benefits to Board Of Trustees Of The University Of Illinois (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 Meredith Wilk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Meredith Wilk affiliated with any hospitals?

According to CMS data, Meredith Wilk is affiliated with University Of Illinois Hospital And Clinics.

When was this NPI record last updated?

The NPPES record for Meredith Wilk was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.