Michael Hawking, M.D.
NPI 1104274836 · Hematology & Oncology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hawking, M.D. is a Hematology & Oncology Physician provider in Chicago, IL (NPI 1104274836).
Provider details
- NPI number
- 1104274836
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125.068349 (IL)
Specialties & taxonomies
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
19 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 19 | $17 |
Typical Medicare-allowed amounts for these services range $17–$17 (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 (2)
- 1 Ingalls DrHarvey, IL 60426-3558Phone: (888) 824-0200
- 14290 S La Grange RdOrland Park, IL 60462-2023Phone: (888) 824-0200
Registry dates
- Enumerated
- 2016-06-03
- Last updated
- 2025-05-13
- Certified
- 2025-05-13
Frequently asked questions
- What is Michael Hawking's NPI number?
- Michael Hawking's National Provider Identifier (NPI) is 1104274836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hawking's specialty?
- Michael Hawking is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hawking located?
- Michael Hawking's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.
- What is Michael Hawking's phone number?
- The practice phone number listed in the NPPES registry for Michael Hawking is (773) 702-6840.
- Does Michael Hawking accept Medicare?
- Michael Hawking is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hawking's NPI active?
- Yes — Michael Hawking's NPI (1104274836) is active in the NPPES registry as of the last update on 2025-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.