Lawrence Rudnick, MD
NPI 1174539084 · Pulmonary Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Rudnick, MD is a Pulmonary Disease Physician provider in Chicago, IL (NPI 1174539084).
Provider details
- NPI number
- 1174539084
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036081384 (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
2,751 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 1,243 | $122 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 699 | $81 |
| Critical Care, First 30-74 Minutes99291 | 350 | $222 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 179 | $178 |
| Follow-Up Inpatient Or Observation Ventilation Assistance and Management94003 | 149 | $66 |
| Critical Care, Each Additional 30 Minutes99292 | 65 | $113 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 records (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
- 2006-07-31
- Last updated
- 2008-07-10
Frequently asked questions
- What is Lawrence Rudnick's NPI number?
- Lawrence Rudnick's National Provider Identifier (NPI) is 1174539084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Rudnick's specialty?
- Lawrence Rudnick is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Rudnick located?
- Lawrence Rudnick's practice location on file with NPPES is 1044 N Mozart St Ste 405, Chicago, IL 60622-2790.
- What is Lawrence Rudnick's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Rudnick is (773) 292-8388.
- Does Lawrence Rudnick accept Medicare?
- Lawrence Rudnick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Rudnick's NPI active?
- Yes — Lawrence Rudnick's NPI (1174539084) is active in the NPPES registry as of the last update on 2008-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.