Midwest Oncology Hematology Ltd
NPI 1477691640 · Hematology & Oncology Physician · Elgin, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Midwest Oncology Hematology Ltd is a Hematology & Oncology Physician organization in Elgin, IL (NPI 1477691640).
Provider details
- NPI number
- 1477691640
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Cao, Owner(847) 717-6860
- License
- 036098274 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2014-01-23
Frequently asked questions
- What is Midwest Oncology Hematology Ltd's NPI number?
- Midwest Oncology Hematology Ltd's National Provider Identifier (NPI) is 1477691640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Midwest Oncology Hematology Ltd?
- Midwest Oncology Hematology Ltd is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Midwest Oncology Hematology Ltd located?
- Midwest Oncology Hematology Ltd's practice location on file with NPPES is 1600 N Randall Rd, Elgin, IL 60123-2306.
- What is Midwest Oncology Hematology Ltd's phone number?
- The practice phone number listed in the NPPES registry for Midwest Oncology Hematology Ltd is (847) 717-6860.
- Does Midwest Oncology Hematology Ltd accept Medicare?
- Midwest Oncology Hematology Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Midwest Oncology Hematology Ltd?
- The authorized official listed on Midwest Oncology Hematology Ltd's NPPES record is Thomas Cao, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Midwest Oncology Hematology Ltd's NPI active?
- Yes — Midwest Oncology Hematology Ltd's NPI (1477691640) is active in the NPPES registry as of the last update on 2014-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.