Based in Chicago, IL, Michael Slater, M.D. is listed in the NPI registry under emergency medicine. Michael graduated from Harvard Medical School in 1995. Medicare claims data shows Michael provided 558 services to 555 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Slater is an emergency medicine in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “EMERGENCY MEDICINE”.
NPI registry
Dr. Slater is listed at 1501 S CALIFORNIA AVE, Chicago, IL 60608. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (773) 257-6843. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Slater's National Provider Identifier is 1942200191. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Slater attended Harvard Medical School, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
Dr. Slater has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Slater provides treatments such as electrocardiogram 1 to 3 leads with review by physician only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Slater. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
1501 S CALIFORNIA AVE
Chicago, IL 60608
558 services · 555 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Electrocardiogram (ecg) 1 to 3 leads with review by physician only | Treatment | 93042 |
100 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
256 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
105 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
97 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Same specialty, same street address — most likely the same department or group.
Clinically related specialties at the same address — the people this provider most likely works alongside.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.