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KARLYNN NESS APRN
NPI 1710792700
Nurse Practitioner - Psychiatric/Mental Health in New Lenox, IL

Active since February 08, 2025PECOS Enrolled
125 W MAPLE ST, NEW LENOX, IL 60451(815) 408-0988 Get Directions Write a Review

NPPES record last updated: April 22, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 24, 2025, Feb 22, 2025, Feb 8, 2025 (3 updates tracked since 2025).

About Karlynn Ness Aprn NPPES

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

KARLYNN NESS APRN (NPI 1710792700) is an individual psychiatric/mental health provider in New Lenox, Illinois, licensed in Illinois (209031616) and active in the NPI registry since February 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1710792700
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameKARLYNN NESSCredential: APRN
Location Address125 W MAPLE STNew Lenox, IL 60451-1739
Mailing Address125 W Maple StNew Lenox, IL 60451-1739 · (815) 408-0988
Phone(815) 408-0988
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateFebruary 8, 2025
Last NPPES UpdateApril 22, 20253 updates tracked since enumeration
NPPES CertifiedMarch 24, 2025
✔ NPI 1710792700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IL · 209031616
125 W MAPLE ST, New Lenox, IL 60451
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karlynn Ness Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2769967199
PECOS Enrollment IDI20260402002019
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 Reassignment

Medicare enrollment records show Karlynn Ness reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Edgewood Clinical Services, P.C.
19 mi
Psychologist
2948 ARTESIAN RD STE 112
Naperville, IL 60564
  • Reassigned Medicare billing, Illinois enrollment
  • 475 clinicians in this Medicare group
NPI 1295914646 (630) 428-7890

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 60451 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Ellen ***** May 2, 2025

5/5
Karlynn Ness Is professional, pleasant, easy to talk to, a good listener and knows medication including their side effects. Karlynn develops a plan with the patient along with alternate choices. You know you can depend on her choices to enable you reaching your health goals, As a patient I was confident I was in good hands.
Provider 5/5 Office Staff 5/5
Visited this provider? Share your experience.

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.

MR. JARRYD EDWARD MCGUIRE PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
125 W MAPLE ST
NEW LENOX, IL 60451
Will County (815) 408-0988
PREMIER PSYCHIATRIC SERVICES LLC
Clinic/Center (Adolescent and Children Mental Health)
125 W MAPLE ST
NEW LENOX, IL 60451
Will County (815) 408-0988
GENESIS PSYCHIATRY LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
125 W MAPLE ST
NEW LENOX, IL 60451
Will County (815) 408-0988

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 Karlynn Ness's NPI number?

The NPI number for Karlynn Ness is 1710792700. It was assigned to this individual provider in the NPPES registry on February 8, 2025.

Where is Karlynn Ness located?

Karlynn Ness practices at 125 W Maple St, New Lenox, IL 60451. The listed phone number is (815) 408-0988.

What is Karlynn Ness's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Karlynn Ness enrolled in Medicare?

Yes. Karlynn Ness is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karlynn Ness's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karlynn Ness reassigns Medicare benefits to Edgewood Clinical Services, P.C. (Naperville, IL). The 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 Karlynn Ness's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karlynn Ness accept?

Health plans from Oscar Health list Karlynn Ness 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 Karlynn Ness was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.