MS. JAYME WALKER N.P.
NPI 1811224595
Nurse Practitioner - Adult Health in Aurora, IL

Q: What is Jayme Walker's NPI number?

The NPI number for Jayme Walker is 1811224595. It was assigned to this individual provider in the NPPES registry on November 17, 2009.

Q: What is Jayme Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Q: When was this NPI record last updated?

The NPPES record for Jayme Walker was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 November 17, 2009PECOS EnrolledAccepts Medicare Assignment

2000 OGDEN AVE, AURORA, IL 60504(866) 565-8607(312) 563-8661 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 12, 2025, Nov 10, 2021, Jun 17, 2020 and 1 more (4 updates tracked since 2019).

On this page

About Ms. Jayme Walker N.p. NPPES

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

MS. JAYME WALKER N.P. (NPI 1811224595) is an individual adult health provider in Aurora, Illinois, licensed in Illinois (209007999) and active in the NPI registry since November 2009. She is enrolled in Medicare PECOS, is affiliated with Copley Memorial Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1811224595

Entity TypeIndividualFemale

Primary Taxonomy363LA2200X

Provider Legal NameMS. JAYME WALKERCredential: N.P.

Location Address2000 OGDEN AVEAurora, IL 60504-7222

Mailing Address2000 Ogden AveAurora, IL 60504-4511 · (866) 565-8607 · Fax (312) 563-8661

Phone(866) 565-8607

Fax(312) 563-8661

Sole ProprietorNo

Medical School CMSOtherGraduated 2009

Enumeration DateNovember 17, 2009

Last NPPES UpdateFebruary 12, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 12, 2026

✔ NPI 1811224595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2200X

License✔ Licensed in IL · 209007999

Also ListedNurse PractitionerTaxonomy 363L00000X · License 209.007999 (IL)

2000 OGDEN AVE, Aurora, IL 60504

Open in Google Maps ↗

Other Names 1

Former Name (1)Jayme Walker

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 and accepts Medicare assignment

Ms. Jayme Walker N.p. 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 ID7113056755

PECOS Enrollment IDI20100520000274

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 Jayme Walker reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rush-Copley Medical Group

Same address

Hematology & Oncology

2000 OGDEN AVENUE
Aurora, IL 60504

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Rush-Copley Medical Group Nfp
171 clinicians in this Medicare group

NPI 1033210364 (630) 978-6250

Advocate Health And Hospitals Corporation

6.8 mi

Multi-Specialty

2285 SEQUOIA DR
Aurora, IL 60506

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

NPI 1003542184 (630) 859-6700

Rush University Medical Center

20 mi

Internal Medicine

2011 YORK ROAD, 2ND FLOOR
Oak Brook, IL 60523

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Rush University Medical Group
2,169 clinicians in this Medicare group

NPI 1801375696 (630) 724-1310

Rush Medical Group

33 mi

Internal Medicine

1620 W HARRISON ST
Chicago, IL 60612

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

NPI 1467312850 (312) 942-5000

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 4

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

271 services257 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

166 services164 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

163 services157 patients

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

38 services38 patients

Hospital Affiliations CMS Care Compare

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

Copley Memorial Hospital

Acute Care Hospitals · Aurora, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140029

Location2000 Ogden AvenueAurora, IL 60504 · Kane County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60504 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

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

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 20

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

DR. SAVITHA ALLAM M.D.

Internal Medicine

2000 OGDEN AVE
AURORA, IL 60504

Dupage County (866) 565-8607

FLORIAN WALTER CRNA

Nurse Anesthetist, Certified Registered

2000 OGDEN AVE, RUSH COPLEY MEMORIAL HOSPITAL
AURORA, IL 60504

Dupage County (630) 978-6200

MS. GINGER T. GUINTHER CRNA

Nurse Anesthetist, Certified Registered

2000 OGDEN AVE
AURORA, IL 60504

Dupage County (630) 978-4860

EDWARD C CHEN M.D.

Emergency Medicine

2000 OGDEN AVE, RUSH-COPLEY MEDICAL CENTER, DEPT. OF EMERGENCY SERVICES
AURORA, IL 60504

Dupage County (630) 978-4810

HENRY LEE DO

Student in an Organized Health Care Education/Training Program

2000 OGDEN AVE
AURORA, IL 60504

Dupage County (630) 978-6200

DR. JOSE S SISON MD

Anesthesiology

2000 OGDEN AVE, RUSH COPLEY MEDICAL CENTER
AURORA, IL 60504

Dupage County (630) 978-6200

RD 911, INC

Emergency Medicine

2000 OGDEN AVE
AURORA, IL 60504

Dupage County (630) 978-6200

ALAN ROSENBERG

Emergency Medicine

2000 OGDEN AVE
AURORA, IL 60504

Dupage County (630) 978-4810

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 Jayme Walker's NPI number?

The NPI number for Jayme Walker is 1811224595. It was assigned to this individual provider in the NPPES registry on November 17, 2009.

Where is Jayme Walker located?

Jayme Walker practices at 2000 Ogden Ave, Aurora, IL 60504. The listed phone number is (866) 565-8607.

What is Jayme Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Jayme Walker enrolled in Medicare?

Yes. Jayme Walker 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 organizations bill Medicare for Jayme Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jayme Walker reassigns Medicare benefits to 4 organizations: Rush-Copley Medical Group (Aurora, IL), Advocate Health And Hospitals Corporation (Aurora, IL), Rush University Medical Center (Oak Brook, IL) and Rush Medical Group (Chicago, 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 Jayme Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jayme Walker accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Jayme Walker 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 Jayme Walker affiliated with any hospitals?

According to CMS data, Jayme Walker is affiliated with Copley Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Jayme Walker was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.