MRS. KEELIN WILLITS NP-C
NPI 1518456003
Urology in Sycamore, IL

Active since May 09, 2018PECOS EnrolledAccepts Medicare Assignment
1850 GATEWAY DR, SYCAMORE, IL 60178(815) 758-8671 Get Directions Write a Review

NPPES record last updated: September 19, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 19, 2018, May 9, 2018 (2 updates tracked since 2018).

About Mrs. Keelin Willits Np-c NPPES

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

MRS. KEELIN WILLITS NP-C (NPI 1518456003) is an individual urology provider in Sycamore, Illinois, licensed in Illinois (209.017494) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with St Mary Medical Center, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1518456003
Entity TypeIndividualFemale
Primary Taxonomy208800000X
Provider Legal NameMRS. KEELIN WILLITSCredential: NP-C
Location Address1850 GATEWAY DRSycamore, IL 60178-3192
Mailing Address1850 Gateway DrSycamore, IL 60178-3192 · (815) 758-8671
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMay 9, 2018
Last NPPES UpdateSeptember 19, 20182 updates tracked since enumeration
✔ NPI 1518456003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in IL · 209.017494
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
1850 GATEWAY DR, Sycamore, IL 60178

Accepted 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

Mrs. Keelin Willits Np-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 ID9032468715
PECOS Enrollment IDI20180814003785, I20240131001047
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

2

Medicare enrollment records show Keelin Willits reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Family Medicine
5777 DEPARTMENT
Carol Stream, IL 60122
  • Reassigned Medicare billing, Illinois enrollment
  • 1,664 clinicians in this Medicare group
Non-Pharmacy Dispensing Site
3319 SPRING ST STE 202
Davenport, IA 52807
  • Reassigned Medicare billing, Iowa and Illinois enrollments
  • 22 clinicians in this Medicare group

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 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 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.
376 services318 patients
Manual urinalysis test with examination using microscope, automated 81001
A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.
309 services280 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.
293 services241 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
155 services130 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
144 services135 patients
Psa (prostate specific antigen) measurement, total 84153
PSA measurement is a simple blood test that checks for a specific protein produced by your body. High levels could indicate a health issue that needs further investigation. It's often used to monitor general wellness and is part of routine health screening.
122 services100 patients

Hospital Affiliations CMS Care Compare 5

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

St Mary Medical Center

Acute Care Hospitals · Galesburg, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140064
Location3333 North SeminaryGalesburg, IL 61401 · Knox County
Emergency services Birthing friendly

Genesis Hlth System Dba Genesis Mdl Ctr-Illini

Acute Care Hospitals · Silvis, IL
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number140275
Location801 Illini DrSilvis, IL 61282 · Rock Island County
Emergency services Birthing friendly

Hammond Henry Hospital

Critical Access Hospitals · Geneseo, IL
OwnershipGovernment - Hospital District or Authority
CMS Certification Number141319
Location600 N College AvenueGeneseo, IL 61254 · Henry County
Emergency services

Trinity Muscatine

Acute Care Hospitals · Muscatine, IA
OwnershipVoluntary non-profit - Private
CMS Certification Number160013
Location1518 Mulberry AvenueMuscatine, IA 52761 · Muscatine County
Emergency services

Genesis Medical Center-Davenport

Acute Care Hospitals · Davenport, IA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160033
Location1227 East Rusholme StreetDavenport, IA 52803 · Scott County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60178 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
$127.46 typical visit price
range $54.80 – $168.44
Typical copayment $31.86 (range $13.70 – $42.11)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
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 3

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

Lubricant, individual sterile packet, each A4332
DME-Medical/Surgical Supplies · category DA000N
2 suppliers44 claims5,940 services$0.10 avg. paid by Medicare
Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351
DME-Orthotic Devices · category DF008N
4 suppliers42 claims6,546 services$1.70 avg. paid by Medicare
Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each A4352
DME-Orthotic Devices · category DF008N
2 suppliers19 claims2,080 services$5.27 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 20

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

Family Medicine
1850 GATEWAY DR
SYCAMORE, IL 60178
Physician Assistant
1850 GATEWAY DR
SYCAMORE, IL 60178
Internal Medicine (Pulmonary Disease)
1850 GATEWAY DR
SYCAMORE, IL 60178
Dermatology
1850 GATEWAY DR
SYCAMORE, IL 60178
Nurse Practitioner
1850 GATEWAY DR
SYCAMORE, IL 60178
Pediatrics
1850 GATEWAY DR
SYCAMORE, IL 60178
Allergy & Immunology (Allergy)
1850 GATEWAY DR
SYCAMORE, IL 60178
Nurse Practitioner
1850 GATEWAY DR
SYCAMORE, IL 60178

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 Keelin Willits's NPI number?

The NPI number for Keelin Willits is 1518456003. It was assigned to this individual provider in the NPPES registry on May 9, 2018.

Where is Keelin Willits located?

Keelin Willits practices at 1850 Gateway Dr, Sycamore, IL 60178. The listed phone number is (815) 758-8671.

What is Keelin Willits's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Keelin Willits enrolled in Medicare?

Yes. Keelin Willits 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 Keelin Willits's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Keelin Willits reassigns Medicare benefits to 2 organizations: Central Dupage Physician Group (Carol Stream, IL) and Urological Associates PC (Davenport, IA). 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 Keelin Willits's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Keelin Willits accept?

Health plans from Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Keelin Willits 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 Keelin Willits affiliated with any hospitals?

According to CMS data, Keelin Willits is affiliated with St Mary Medical Center, Genesis Hlth System Dba Genesis Mdl Ctr-Illini, Hammond Henry Hospital, Trinity Muscatine and Genesis Medical Center-Davenport.

When was this NPI record last updated?

The NPPES record for Keelin Willits was last updated on September 19, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.