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ADA BROWN-WALLS APN
NPI 1912567546
Nurse Practitioner in Chicago, IL

Active since June 17, 2019PECOS Enrolled
6614 S INGLESIDE AVE APT 2S, CHICAGO, IL 60637(312) 414-5642 Get Directions Write a Review

NPPES record last updated: August 4, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 4, 2022, Jun 17, 2019 (2 updates tracked since 2019).

About Ada Brown-walls Apn NPPES

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

ADA BROWN-WALLS APN (NPI 1912567546) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209019417) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1912567546
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameADA BROWN-WALLSCredential: APN
Location Address6614 S INGLESIDE AVE APT 2SChicago, IL 60637-4293
Mailing Address50 S B B King Blvd # 100Memphis, TN 38103-2626 · (901) 436-1381
Phone(312) 414-5642
Sole ProprietorNo
Enumeration DateJune 17, 2019
Last NPPES UpdateAugust 4, 20222 updates tracked since enumeration
NPPES CertifiedAugust 4, 2022
✔ NPI 1912567546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209019417
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
6614 S INGLESIDE AVE APT 2S, Chicago, IL 60637
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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)

Ada Brown-walls Apn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

3

Medicare enrollment records show Ada Brown-walls reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Simply Wounds And Lymphatics, PLLC
7.1 mi
Nurse Practitioner
9401 S PULASKI RD UNIT 3N
Evergreen Park, IL 60805
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1073464301 (773) 416-9936
Vpa PC
16 mi
Family Medicine
1000 BURR RIDGE PKWY STE 201
Burr Ridge, IL 60527
  • Reassigned Medicare billing, Illinois enrollment
  • 189 clinicians in this Medicare group
NPI 1629692785 (312) 818-4650
Renew Wound Care Of Illinois PLLC
28 mi
Internal Medicine
200 MARTIN AVE
Naperville, IL 60540
  • Reassigned Medicare billing, Illinois enrollment
  • 28 clinicians in this Medicare group
NPI 1578146882 (929) 491-7700

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
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.

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 Ada Brown-walls's NPI number?

The NPI number for Ada Brown-walls is 1912567546. It was assigned to this individual provider in the NPPES registry on June 17, 2019.

Where is Ada Brown-walls located?

Ada Brown-walls practices at 6614 S Ingleside Ave Apt 2S, Chicago, IL 60637. The listed phone number is (312) 414-5642.

What is Ada Brown-walls's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Ada Brown-walls enrolled in Medicare?

Yes. Ada Brown-walls is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ada Brown-walls's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ada Brown-walls reassigns Medicare benefits to 3 organizations: Simply Wounds And Lymphatics, PLLC (Evergreen Park, IL), Vpa PC (Burr Ridge, IL) and Renew Wound Care Of Illinois PLLC (Naperville, 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 Ada Brown-walls'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 Ada Brown-walls was last updated on August 4, 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.