Leslie Greskowiak, FNP-BC

Family Nurse Practitioner

Leslie Greskowiak is a Family Nurse Practitioner based in Hinsdale, IL with over 8 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(331) 221-2550Hinsdale, IL
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Leslie Greskowiak, FNP-BC specializes in nursing, serving patients in Hinsdale, IL in group practice. With 8+ years of experience, she has been practicing in the Hinsdale area. CMS Medicare data shows her patients commonly have high cholesterol, arthritis, and hypertension. CMS MIPS quality score: 91.36/100 (2023).

At a glance

  • Federal MIPS score higher than 26% of MIPS-scored doctors in Illinois
  • Virtual visits available — no app or travel required
1 of 613 Nurse Practitioner providers in ILSee all Nurse Practitioner in Hinsdale8+ years experienceNPI since 2018

Older · 1920dNPPES updated 2021-02-18 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical

Contact & Location

Practice Location

8 Salt Creek Ln Ste 301, Hinsdale, IL 60521-2903

CMS Clinical Data

How Does This Doctor Compare?

MIPS Score

2023

91.36/100

Illinois avg: 88.6 · US avg: 83.6

Higher than most doctors nationally(+7.8 pts)

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Medicare Patients

65

Unique beneficiaries

Standard volume

Prescription Recipients

106

Patients prescribed

Prescriptions Written

692

Total claims

Total Medicare drug cost: $41k

Percentile rankings compared against 2,844 reporting peers in Illinois.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages High Cholesterol, Arthritis, and Hypertension.

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Lower than avg (-1%)48%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-1%) — less common here

Hypertension
Lower than avg (-27%)43%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↓ Fewer patients than average (-27%) — less common here

Anxiety Disorders
Lower than avg (-5%)29%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-5%) — less common here

Mood Disorders
26%

Conditions affecting emotional state, including depression and bipolar disorder

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Feb 17, 2021

    Self-reported via NPPES

  2. 8 years in practice

    Established

Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Definition to come...

Taxonomy: 363LF0000X

Virtual Nursing Care With Leslie Greskowiak

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Leslie Greskowiak for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to Hinsdale required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Leslie Greskowiak

NPI records show Dr. Greskowiak as active with telehealth listed in Hinsdale, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (331) 221-2550.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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