Rachel Kadar, M.D.
NPI 1063852747 · Critical Care Medicine (Anesthesiology) Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Kadar, M.D. is a Critical Care Medicine (Anesthesiology) Physician provider in Oak Lawn, IL (NPI 1063852747).
Provider details
- NPI number
- 1063852747
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036.139454 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
485 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 236 | $221 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 185 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 34 | $178 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 30 | $81 |
Typical Medicare-allowed amounts for these services range $81–$221 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (4)
- 251 E Huron StChicago, IL 60611-2908Phone: (312) 908-7737
- 890 Garfield Ave Ste 106Libertyville, IL 60048-3100Phone: (847) 325-1853
- 675 W North Ave Ste 505Melrose Park, IL 60160Phone: (708) 450-4557Fax: (708) 338-0200
- 4440 W 95th StOak LawnOak Lawn, IL 60453-2600Phone: (708) 684-5375Fax: (708) 684-1028
Registry dates
- Enumerated
- 2013-06-26
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Rachel Kadar's NPI number?
- Rachel Kadar's National Provider Identifier (NPI) is 1063852747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Kadar's specialty?
- Rachel Kadar is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Kadar located?
- Rachel Kadar's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Rachel Kadar's phone number?
- The practice phone number listed in the NPPES registry for Rachel Kadar is (708) 684-5375.
- Does Rachel Kadar accept Medicare?
- Rachel Kadar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Kadar's NPI active?
- Yes — Rachel Kadar's NPI (1063852747) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.