Michael Kennedy, M.D.
NPI 1588079966 · Emergency Medicine Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Kennedy, M.D. is a Emergency Medicine Physician provider in Oak Lawn, IL (NPI 1588079966).
Provider details
- NPI number
- 1588079966
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036142894 (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
11 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
340 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 179 | $180 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 74 | $127 |
| Critical Care, First 30-74 Minutes99291 | 46 | $217 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 30 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 11 | $75 |
Typical Medicare-allowed amounts for these services range $8–$217 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90 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
- 2014-06-24
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Michael Kennedy's NPI number?
- Michael Kennedy's National Provider Identifier (NPI) is 1588079966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kennedy's specialty?
- Michael Kennedy is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Kennedy located?
- Michael Kennedy's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Michael Kennedy's phone number?
- The practice phone number listed in the NPPES registry for Michael Kennedy is (708) 684-5375.
- Does Michael Kennedy accept Medicare?
- Michael Kennedy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Kennedy's NPI active?
- Yes — Michael Kennedy's NPI (1588079966) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.