Scott Leikin, D.O.
NPI 1588079479 · Critical Care Medicine (Internal Medicine) Physician · Oak Park, IL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Scott Leikin, D.O. is a Critical Care Medicine (Internal Medicine) Physician provider in Oak Park, IL (NPI 1588079479).
Provider details
- NPI number
- 1588079479
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- T4413 (TX)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
224 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 | 198 | $218 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 26 | $80 |
Typical Medicare-allowed amounts for these services range $80–$218 (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 (1)
- 6720 Bertner AveHouston, TX 77030-2604Phone: (832) 355-2666
Registry dates
- Enumerated
- 2014-06-30
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Scott Leikin's NPI number?
- Scott Leikin's National Provider Identifier (NPI) is 1588079479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Scott Leikin's specialty?
- Scott Leikin is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Scott Leikin located?
- Scott Leikin's practice location on file with NPPES is 3 Erie Ct Ste L700, Oak Park, IL 60302-2519.
- What is Scott Leikin's phone number?
- The practice phone number listed in the NPPES registry for Scott Leikin is (708) 763-1222.
- Does Scott Leikin accept Medicare?
- Scott Leikin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Scott Leikin's NPI active?
- Yes — Scott Leikin's NPI (1588079479) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.