Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KIMBERLY WILLIAMS FNP-C
NPI 1528504131
Nurse Practitioner - Family in Chicago, IL

Q: What is Kimberly Williams's NPI number?

The NPI number for Kimberly Williams is 1528504131. It was assigned to this individual provider in the NPPES registry on January 6, 2017.

Q: What is Kimberly Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Kimberly Williams was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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 January 06, 2017PECOS Enrolled

1919 W ARMITAGE AVE, CHICAGO, IL 60622(773) 466-2625(847) 262-3131 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 8, 2026, Jun 9, 2017, Jan 6, 2017 (3 updates tracked since 2017).

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About Kimberly Williams Fnp-c NPPES

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

KIMBERLY WILLIAMS FNP-C (NPI 1528504131) is an individual family provider in Chicago, Illinois, licensed in Illinois (209015410) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1528504131

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKIMBERLY WILLIAMSCredential: FNP-C

Location Address1919 W ARMITAGE AVEChicago, IL 60622-1176

Mailing Address1919 W Armitage AveChicago, IL 60622-1176 · (773) 466-2625 · Fax (847) 262-3131

Phone(773) 466-2625

Fax(847) 262-3131

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateJanuary 6, 2017

Last NPPES UpdateSeptember 8, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 8, 2026

✔ NPI 1528504131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in IL · 209015410

1919 W ARMITAGE AVE, Chicago, IL 60622

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kimberly Williams Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9537436548

PECOS Enrollment IDI20170523001655

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.

Areas of Expertise CMS Part B claims 2

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60622 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.

Other Providers at the Same Location NPPES 3

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

TIFFANY HYDE APRN

Nurse Practitioner (Family)

1919 W ARMITAGE AVE
CHICAGO, IL 60622

Cook County (773) 466-2625

KATHLEEN MARIE GONZALES APRN

Nurse Practitioner (Family)

1919 W ARMITAGE AVE
CHICAGO, IL 60622

Cook County (773) 466-2625

MENDWELL WOUNDCARE LLC

Internal Medicine

1919 W ARMITAGE AVE
CHICAGO, IL 60622

Cook County (773) 466-2625

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 Kimberly Williams's NPI number?

The NPI number for Kimberly Williams is 1528504131. It was assigned to this individual provider in the NPPES registry on January 6, 2017.

Where is Kimberly Williams located?

Kimberly Williams practices at 1919 W Armitage Ave, Chicago, IL 60622. The listed phone number is (773) 466-2625.

What is Kimberly Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kimberly Williams enrolled in Medicare?

Yes. Kimberly Williams is registered in the Medicare PECOS enrollment system.

What insurance does Kimberly Williams accept?

Health plans from CareSource, Oscar Health Insurance, Oscar Health Maintenance Organization of Florida, Oscar Health Plan of North Carolina, Inc and Oscar Health Plan, Inc. and 2 other insurers list Kimberly Williams 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.

When was this NPI record last updated?

The NPPES record for Kimberly Williams was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.