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

DR. TRICIA LYNN KIERNY DNP, APRN, FNP-BC
NPI 1255812558
Nurse Practitioner - Family in Chicago, IL

Q: What is Tricia Kierny's NPI number?

The NPI number for Tricia Kierny is 1255812558. It was assigned to this individual provider in the NPPES registry on August 24, 2018.

Q: What is Tricia Kierny'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 Tricia Kierny was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 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 August 24, 2018PECOS Enrolled

355 E ERIE ST, CHICAGO, IL 60611(312) 238-1000 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 17, 2026, Mar 11, 2020, Aug 24, 2018 (3 updates tracked since 2018).

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About Dr. Tricia Lynn Kierny Dnp, Aprn, Fnp-bc NPPES

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

DR. TRICIA LYNN KIERNY DNP, APRN, FNP-BC (NPI 1255812558) is an individual family provider in Chicago, Illinois, licensed in Illinois (209.017961) and active in the NPI registry since August 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1255812558

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameDR. TRICIA LYNN KIERNYCredential: DNP, APRN, FNP-BC

Location Address355 E ERIE STChicago, IL 60611-3167

Mailing Address355 E Erie StChicago, IL 60611-3167 · (312) 238-1000

Phone(312) 238-1000

Sole ProprietorNo

Enumeration DateAugust 24, 2018

Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1255812558 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 · 209.017961

355 E ERIE ST, Chicago, IL 60611

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Secondary Practice Location 1

Location 1244 E Pershing Rd, health clinicChicago, IL 60653-2222 · Phone (312) 567-5686

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Tricia Lynn Kierny Dnp, Aprn, Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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 20

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

STEPHEN LEB

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