1. Home
  2. Directory
  3. Illinois
  4. Chicago
  5. Nurse Practitioner
  6. NPI Profile

MRS. NATALIA MONTOYA KLUSACEK APRN, FNP-C
NPI 1497142285
Nurse Practitioner - Family in Chicago, IL

Active since April 20, 2015PECOS Enrolled
200 S WACKER DR FL 31, CHICAGO, IL 60606(866) 849-0692(888) 973-8821 Get Directions Write a Review

NPPES record last updated: October 15, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 2, 2025, Apr 7, 2025, Dec 20, 2024 and 11 more (14 updates tracked since 2016).

About Mrs. Natalia Montoya Klusacek Aprn, Fnp-c NPPES

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

MRS. NATALIA MONTOYA KLUSACEK APRN, FNP-C (NPI 1497142285) is an individual family provider in Chicago, Illinois, licensed in Illinois (209013725) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1497142285
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. NATALIA MONTOYA KLUSACEKCredential: APRN, FNP-C
Location Address200 S WACKER DR FL 31Chicago, IL 60606-5877
Mailing AddressPo Box 211699Eagan, MN 55121-3699 · (866) 849-0692 · Fax (888) 973-8821
Phone(866) 849-0692
Fax(888) 973-8821
Sole ProprietorNo
Enumeration DateApril 20, 2015
Last NPPES UpdateOctober 15, 202514 updates tracked since enumeration
NPPES CertifiedOctober 15, 2025
✔ NPI 1497142285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IL · 209013725✔ Licensed in AR · 218584✔ Licensed in AL · 1-188919✔ Licensed in PA · SP033729✔ Licensed in OK · 206313✔ Licensed in TN · 30504✔ Licensed in IN · 71012282A✔ Licensed in HI · APRN-4809✔ Licensed in TX · 1019558✔ Licensed in FL · APRN11040539✔ Licensed in CO · APN.0997902-NP✔ Licensed in OR · 10006498✔ Licensed in AZ · 278994✔ Licensed in MO · 2024047626
Also ListedRegistered NurseTaxonomy 163W00000X · License 041395324 (IL)
200 S WACKER DR FL 31, Chicago, IL 60606
Open in Google Maps ↗

Secondary Practice Locations 5

Location 14841 SE 14th StDes Moines, IA 50320-1616 · Phone (515) 415-4081
Location 24380 Austin Bluffs PkwyColorado Springs, CO 80918-2932 · Phone (719) 454-6010
Location 31687 Center Point Pkwy Ste 121Birmingham, AL 35215-5525 · Phone (205) 557-7022 · Fax (205) 831-2849
Location 42130 SW 59th StOklahoma City, OK 73119-7025 · Phone (403) 303-7555 · Fax (405) 561-5615
Location 54848 W Irving Park RdChicago, IL 60641 · Phone (773) 724-6200

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Natalia Montoya Klusacek Aprn, Fnp-c 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 60606 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.

MRS. ASHLEY DAWN GRAY RN
Registered Nurse
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
PALKA PATEL APRN,FNP-C
Nurse Practitioner (Family)
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
DR. ABRAR ALI HUSAIN M.D.
Family Medicine
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
KELLIE DENNISTON FRISSORA APRN, NP-C
Nurse Practitioner (Family)
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
DANIELLE RENAE BLAKE
Nurse Practitioner (Family)
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
CERVIN JEN M ALVAREZ RN, CDCES
Registered Nurse (Diabetes Educator)
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
STEPHANIE RENE GERBERDING LCSW
Social Worker (Clinical)
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692
DEVOTED MEDICAL PC
Clinic/Center (Primary Care)
200 S WACKER DR FL 31
CHICAGO, IL 60606
Cook County (866) 849-0692

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 Natalia Klusacek's NPI number?

The NPI number for Natalia Klusacek is 1497142285. It was assigned to this individual provider in the NPPES registry on April 20, 2015.

Where is Natalia Klusacek located?

Natalia Klusacek practices at 200 S Wacker Dr Fl 31, Chicago, IL 60606. The listed phone number is (866) 849-0692.

What is Natalia Klusacek's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Natalia Klusacek enrolled in Medicare?

Yes. Natalia Klusacek is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Natalia Klusacek was last updated on October 15, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.