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LORI JEAN WILLIAMS PA-C
NPI 1881762540
Physician Assistant in Olympia Fields, IL

Active since December 01, 2006PECOS EnrolledAccepts Medicare Assignment
20110 GOVERNORS HWY, OLYMPIA FIELDS, IL 60461(708) 747-7960(708) 503-3993 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Lori Jean Williams Pa-c NPPES

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

LORI JEAN WILLIAMS PA-C (NPI 1881762540) is an individual physician assistant in Olympia Fields, Illinois and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Riverside Medical Center, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1881762540
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameLORI JEAN WILLIAMSCredential: PA-C
Location Address20110 GOVERNORS HWYOlympia Fields, IL 60461-1030
Mailing Address595 William R Latham Sr DrBourbonnais, IL 60914-2319 · (815) 932-8944 · Fax (815) 932-9159
Phone(708) 747-7960
Fax(708) 503-3993
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateDecember 1, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1881762540 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
20110 GOVERNORS HWY, Olympia Fields, IL 60461
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Other Identifiers 2

Medicare UPINP06211IL
Medicare ID-Type Unspecified705210IL

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lori Jean Williams Pa-c 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 ID7618020769
PECOS Enrollment IDI20090806000547
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 12

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.
555 services252 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
198 services198 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
101 services100 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
89 services88 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
72 services59 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
43 services32 patients

Hospital Affiliations CMS Care Compare

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

Riverside Medical Center

Acute Care Hospitals · Kankakee, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140186
Location350 N Wall StKankakee, IL 60901 · Kankakee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60461 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
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 10

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers40 claims97 services$6.22 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
4 suppliers13 claims13 services$38.22 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
3 suppliers11 claims11 services$75.33 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
3 suppliers12 claims33 services$29.76 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
4 suppliers15 claims86 services$1.79 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier32 claims32 services$15.82 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

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

MIDWEST PHYSICIAN GROUP LTD
Clinic/Center (Physical Therapy)
20110 GOVERNORS HWY, 1ST FLOOR
OLYMPIA FIELDS, IL 60461
Cook County (708) 747-7960
MIDWEST PHYSICIAN GROUP LTD.
Family Medicine
20110 GOVERNORS HWY, SUITE 1
OLYMPIA FIELDS, IL 60461
Cook County (708) 747-7960
MRS. PAMELA RUTH HORBACH DPT
Physical Therapist
20110 GOVERNORS HWY
OLYMPIA FIELDS, IL 60461
Cook County (708) 503-3991
GARY PLUNDO D.O.
Family Medicine
20110 GOVERNORS HWY
OLYMPIA FIELDS, IL 60461
Cook County (708) 747-7960

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 Lori Williams's NPI number?

The NPI number for Lori Williams is 1881762540. It was assigned to this individual provider in the NPPES registry on December 1, 2006.

Where is Lori Williams located?

Lori Williams practices at 20110 Governors Hwy, Olympia Fields, IL 60461. The listed phone number is (708) 747-7960.

What is Lori Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Lori Williams enrolled in Medicare?

Yes. Lori Williams 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.

What insurance does Lori Williams accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Lori 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.

Is Lori Williams affiliated with any hospitals?

According to CMS data, Lori Williams is affiliated with Riverside Medical Center.

When was this NPI record last updated?

The NPPES record for Lori Williams was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.