CHELESSA LEE USSELMAN ACNP-BC, BSN
NPI 1225309230
Nurse Practitioner in Oak Lawn, IL

Q: What is Chelessa Usselman's NPI number?

The NPI number for Chelessa Usselman is 1225309230. It was assigned to this individual provider in the NPPES registry on January 23, 2012.

Q: What is Chelessa Usselman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Chelessa Usselman was last updated on October 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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 January 23, 2012PECOS EnrolledAccepts Medicare Assignment

4400 W 95TH ST STE 407, OAK LAWN, IL 60453(708) 684-9600(708) 520-1880 Get Directions Write a Review

NPPES record last updated: October 7, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 7, 2024, May 16, 2024, Dec 22, 2021 and 1 more (4 updates tracked since 2016).

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About Chelessa Lee Usselman Acnp-bc, Bsn NPPES

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

CHELESSA LEE USSELMAN ACNP-BC, BSN (NPI 1225309230) is an individual nurse practitioner in Oak Lawn, Illinois, licensed in Illinois (209-011016) and active in the NPI registry since January 2012. She is enrolled in Medicare PECOS, is affiliated with Advocate Christ Hospital & Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1225309230

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameCHELESSA LEE USSELMANCredential: ACNP-BC, BSN

Location Address4400 W 95TH ST STE 407Oak Lawn, IL 60453-2654

Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900

Phone(708) 684-9600

Fax(708) 520-1880

Sole ProprietorYes

Medical School CMSOtherGraduated 2011

Enumeration DateJanuary 23, 2012

Last NPPES UpdateOctober 7, 20244 updates tracked since enumeration

NPPES CertifiedOctober 7, 2024

✔ NPI 1225309230 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 209-011016

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.

Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X · License 209011016 (IL)

4400 W 95TH ST STE 407, Oak Lawn, IL 60453

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Secondary Practice Locations 2

Location 1120 Spalding Dr, Suite 101Naperville, IL 60540-6508 · Phone (630) 527-7730

Location 25841 S Maryland AveChicago, IL 60637-1443 · Phone (773) 702-1000

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

Chelessa Lee Usselman Acnp-bc, Bsn 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 ID6507145208

PECOS Enrollment IDI20161121002326

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.

Hospital Affiliations CMS Care Compare

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

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140208

Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60453 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 18

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

EDYTA SLODYCZKA

Physician Assistant