Natalia Klusacek, APRN, FNP-C
NPI 1497142285 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalia Klusacek, APRN, FNP-C is a Family Nurse Practitioner provider in Chicago, IL (NPI 1497142285).
Provider details
- NPI number
- 1497142285
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 218584 (AR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
- Family Nurse Practitioner363LF0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
6 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 50 | 37 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 22 |
| Lisinopril | 26 | 17 |
| Metformin Hcl | 24 | 15 |
| Rosuvastatin Calcium | 21 | 14 |
| Metoprolol Succinate | 21 | 12 |
Practice location
Mailing address
Additional practice locations (5)
- 1687 Center Point Pkwy Ste 121Birmingham, AL 35215-5525Phone: (205) 557-7022Fax: (205) 831-2849
- 4380 Austin Bluffs PkwyColorado Springs, CO 80918-2932Phone: (719) 454-6010
- 4841 Se 14th StDes Moines, IA 50320-1616Phone: (515) 415-4081
- 4848 W Irving Park RdChicago, IL 60641Phone: (773) 724-6200
- 2130 Sw 59th StOklahoma City, OK 73119-7025Phone: (403) 303-7555Fax: (405) 561-5615
Registry dates
- Enumerated
- 2015-04-20
- Last updated
- 2025-10-15
- Certified
- 2025-10-15
Frequently asked questions
- What is Natalia Klusacek's NPI number?
- Natalia Klusacek's National Provider Identifier (NPI) is 1497142285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Klusacek's specialty?
- Natalia Klusacek is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalia Klusacek located?
- Natalia Klusacek's practice location on file with NPPES is 200 S Wacker Dr Fl 31, Chicago, IL 60606-5877.
- What is Natalia Klusacek's phone number?
- The practice phone number listed in the NPPES registry for Natalia Klusacek is (866) 849-0692.
- Does Natalia Klusacek accept Medicare?
- Natalia Klusacek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalia Klusacek's NPI active?
- Yes — Natalia Klusacek's NPI (1497142285) is active in the NPPES registry as of the last update on 2025-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.