Erin Klopack, APRN, CNP
NPI 1114316189 · Nurse Practitioner · Vernon Hills, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Klopack, APRN, CNP is a Nurse Practitioner provider in Vernon Hills, IL (NPI 1114316189).
Provider details
- NPI number
- 1114316189
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209011576 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
544 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 222 | $79 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 74 | $50 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 47 | $92 |
| Automated Urinalysis Test81003 | 44 | $2 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 41 | $99 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 35 | 35 |
| Cephalexin | 24 | 23 |
| Doxycycline Hyclate | 21 | 21 |
| Prednisone | 18 | 18 |
| Methylprednisolone | 15 | 15 |
| Azithromycin | 14 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-01-14
- Last updated
- 2022-08-15
- Certified
- 2022-08-15
Frequently asked questions
- What is Erin Klopack's NPI number?
- Erin Klopack's National Provider Identifier (NPI) is 1114316189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Klopack's specialty?
- Erin Klopack is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Klopack located?
- Erin Klopack's practice location on file with NPPES is 870 N Milwaukee Ave, Vernon Hills, IL 60061-1521.
- What is Erin Klopack's phone number?
- The practice phone number listed in the NPPES registry for Erin Klopack is (847) 475-2273.
- Does Erin Klopack accept Medicare?
- Erin Klopack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Klopack's NPI active?
- Yes — Erin Klopack's NPI (1114316189) is active in the NPPES registry as of the last update on 2022-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.