Caleb Mrozinsky, PA-C
NPI 1669000618 · Physician Assistant · Winfield, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caleb Mrozinsky, PA-C is a Physician Assistant provider in Winfield, IL (NPI 1669000618).
Provider details
- NPI number
- 1669000618
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 085008477 (IL)
Specialties & taxonomies
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
6 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
553 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) |
|---|---|---|
| Removal of Impacted Ear Wax69210 | 202 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 106 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $80 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 71 | $149 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 50 | $114 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
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 |
|---|---|---|
| Fluticasone Propionate | 146 | 79 |
| Ipratropium Bromide | 136 | 46 |
| Azelastine Hcl | 65 | 33 |
| Prednisone | 32 | 32 |
| Cephalexin | 31 | 30 |
| Omeprazole | 24 | 12 |
| Fluocinolone Acetonide Oil | 21 | 17 |
| Tramadol Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-03-27
- Last updated
- 2023-03-16
- Certified
- 2023-03-16
Frequently asked questions
- What is Caleb Mrozinsky's NPI number?
- Caleb Mrozinsky's National Provider Identifier (NPI) is 1669000618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caleb Mrozinsky's specialty?
- Caleb Mrozinsky is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caleb Mrozinsky located?
- Caleb Mrozinsky's practice location on file with NPPES is 25 N Winfield Rd Ste 519, Winfield, IL 60190-1379.
- What is Caleb Mrozinsky's phone number?
- The practice phone number listed in the NPPES registry for Caleb Mrozinsky is (630) 938-6161.
- Does Caleb Mrozinsky accept Medicare?
- Caleb Mrozinsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caleb Mrozinsky's NPI active?
- Yes — Caleb Mrozinsky's NPI (1669000618) is active in the NPPES registry as of the last update on 2023-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.