MADHAVI RYALI M.D.
NPI 1356453823
Internal Medicine - Nephrology in Elmhurst, IL

Q: What is Madhavi Ryali's NPI number?

The NPI number for Madhavi Ryali is 1356453823. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is Madhavi Ryali's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Madhavi Ryali was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 August 31, 2006PECOS Enrolled

133 E BRUSH HILL RD UNIT 301, NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS, ELMHURST, IL 60126(630) 832-2183(630) 832-2184 Get Directions Write a Review

NPPES record last updated: January 27, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 27, 2023, May 27, 2022, Nov 6, 2020 (3 updates tracked since 2020).

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About Madhavi Ryali M.d. NPPES

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

MADHAVI RYALI M.D. (NPI 1356453823) is an individual nephrology provider in Elmhurst, Illinois, licensed in Illinois (036116063) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Elmhurst Memorial Hospital, and is a graduate of University Of Alabama School Of Medicine (2003).

NPPES Registry Identity

NPI1356453823

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameMADHAVI RYALICredential: M.D.

Location Address133 E BRUSH HILL RD UNIT 301, NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOISElmhurst, IL 60126-5661

Mailing Address120 W 22nd St Ste 200Oak Brook, IL 60523-1563 · (630) 573-5000

Phone(630) 832-2183

Fax(630) 832-2184

Sole ProprietorNo

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2003

Enumeration DateAugust 31, 2006

Last NPPES UpdateJanuary 27, 20233 updates tracked since enumeration

NPPES CertifiedJanuary 27, 2023

✔ NPI 1356453823 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in IL · 036116063

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

133 E BRUSH HILL RD UNIT 301, Elmhurst, IL 60126

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Other Identifiers 1

Medicaid036116063IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madhavi Ryali M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3476551680

PECOS Enrollment IDI20061127000088

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Madhavi Ryali reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Elmhurst Memorial Healthcare

0.5 mi

Multi-Specialty

1200 S YORK ST
Elmhurst, IL 60126

Reassigned Medicare billing, Illinois enrollment
240 clinicians in this Medicare group

NPI 1457493454 (331) 221-9000

Nephrology Associates Of Northern Illinois, Ltd.

1.3 mi

Nephrology

120 W 22ND ST
Oak Brook, IL 60523

Reassigned Medicare billing, Illinois enrollment
161 clinicians in this Medicare group

NPI 1134319924 (630) 573-5000

Nani-Ihp LLC

1.4 mi

Nephrology

120 W 22ND ST
Oak Brook, IL 60523

Reassigned Medicare billing, Illinois enrollment
15 clinicians in this Medicare group

NPI 1417376385 (630) 573-5000

Endeavor Health Medical Group

19 mi

Allergy & Immunology

1000 CENTRAL ST
Evanston, IL 60201

Reassigned Medicare billing, Illinois enrollment
4,841 clinicians in this Medicare group

NPI 1497701882 (847) 570-5235

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 9

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

349 services197 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

347 services144 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

204 services48 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

177 services126 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

102 services96 patients

Home dialysis services per month (20 years or older) 90966

Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.

52 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL

4/5 CMS rating

OwnershipProprietary

CMS Certification Number140200

Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County

Emergency services Birthing friendly

Edward Hospital

Acute Care Hospitals · Naperville, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140231

Location801 South WashingtonNaperville, IL 60540 · Du Page County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60126 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

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.

ZAHRA DEEN M.D.

Internal Medicine (Nephrology)

133 E BRUSH HILL RD UNIT 301
ELMHURST, IL 60126

Dupage County (630) 832-2183

MS. BETH ANN AVANZADO MSN, APN, FNP-C

Nurse Practitioner (Family)

133 E BRUSH HILL RD UNIT 301
ELMHURST, IL 60126

Dupage County (630) 832-2183

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 Madhavi Ryali's NPI number?

The NPI number for Madhavi Ryali is 1356453823. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Madhavi Ryali located?

Madhavi Ryali practices at 133 E Brush Hill Rd Unit 301 Nephrology Associates Of Northern Illinois, Elmhurst, IL 60126. The listed phone number is (630) 832-2183.

What is Madhavi Ryali's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Madhavi Ryali enrolled in Medicare?

Yes. Madhavi Ryali is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Madhavi Ryali's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madhavi Ryali reassigns Medicare benefits to 4 organizations: Elmhurst Memorial Healthcare (Elmhurst, IL), Nephrology Associates Of Northern Illinois, Ltd. (Oak Brook, IL), Nani-Ihp LLC (Oak Brook, IL) and Endeavor Health Medical Group (Evanston, IL). Each 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 Madhavi Ryali's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Madhavi Ryali accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Madhavi Ryali as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Madhavi Ryali affiliated with any hospitals?

According to CMS data, Madhavi Ryali is affiliated with Elmhurst Memorial Hospital and Edward Hospital.

When was this NPI record last updated?

The NPPES record for Madhavi Ryali was last updated on January 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.