ULISES JAVIER PEREZ MSN, FNP-BC - NPI 1861343733 - Nurse Practitioner in Chicago, IL

Q: What is Ulises Perez's NPI number?

The NPI number for Ulises Perez is 1861343733. It was assigned to this individual provider in the NPPES registry on February 6, 2026.

Q: What is Ulises Perez'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 Ulises Perez was last updated on March 19, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

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About Ulises Javier Perez Msn, Fnp-bc NPPES

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

ULISES JAVIER PEREZ MSN, FNP-BC (NPI 1861343733) is an individual family provider in Chicago, Illinois, licensed in Illinois (209.034724) and active in the NPI registry since February 2026. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1861343733

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameULISES JAVIER PEREZCredential: MSN, FNP-BC

Location Address10536 S EWING AVEChicago, IL 60617-6219

Mailing Address8339 S Kilpatrick AveChicago, IL 60652-3084 · (773) 768-5000

Phone(773) 768-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateFebruary 6, 2026

Last NPPES UpdateMarch 19, 20262 updates tracked since enumeration

NPPES CertifiedMarch 19, 2026

✔ NPI 1861343733 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 · 209.034724

10536 S EWING AVE, Chicago, IL 60617

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Secondary Practice Location 1

Location 1570 E 115th StChicago, IL 60628-5740 · Phone (773) 768-5000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ulises Javier Perez Msn, Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3779050562

PECOS Enrollment IDI20260429002819

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 60617 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 5

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

CHICAGO FAMILY HEALTH CENTER - ES

Clinic/Center (Federally Qualified Health Center (FQHC))