John Jaworowicz, M.D.
NPI 1871520205 · Anesthesiology Physician · Loves Park, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Jaworowicz, M.D. is a Anesthesiology Physician provider in Loves Park, IL (NPI 1871520205).
Provider details
- NPI number
- 1871520205
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036070743 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
164 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 49 | $62 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 30 | $72 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 24 | $67 |
| Ultrasonic Guidance for Needle Placement76942 | 24 | $29 |
| Injection of Anesthetic Agent And/Or Steroid Into Other Nerve Or Branch64450 | 23 | $23 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 14 | $75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$57 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2022-05-21
- Certified
- 2022-05-21
Frequently asked questions
- What is John Jaworowicz's NPI number?
- John Jaworowicz's National Provider Identifier (NPI) is 1871520205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jaworowicz's specialty?
- John Jaworowicz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Jaworowicz located?
- John Jaworowicz's practice location on file with NPPES is 2202 Harlem Rd, Loves Park, IL 61111-2754.
- What is John Jaworowicz's phone number?
- The practice phone number listed in the NPPES registry for John Jaworowicz is (815) 877-4848.
- Does John Jaworowicz accept Medicare?
- John Jaworowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Jaworowicz's NPI active?
- Yes — John Jaworowicz's NPI (1871520205) is active in the NPPES registry as of the last update on 2022-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.