Integrative Radiation Oncology Consultants
NPI 1659857878 · Radiation Oncology Physician · Mchenry, IL
Integrative Radiation Oncology Consultants is a Radiation Oncology Physician organization in Mchenry, IL (NPI 1659857878).
Provider details
- NPI number
- 1659857878
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rena Zimmerman, Medical Director(815) 759-4288
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
7 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
- 2018-07-11
- Last updated
- 2018-10-12
Frequently asked questions
- What is Integrative Radiation Oncology Consultants's NPI number?
- Integrative Radiation Oncology Consultants's National Provider Identifier (NPI) is 1659857878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Integrative Radiation Oncology Consultants?
- Integrative Radiation Oncology Consultants is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Integrative Radiation Oncology Consultants located?
- Integrative Radiation Oncology Consultants's practice location on file with NPPES is 4305 W Medical Center Dr, Mchenry, IL 60050-8425.
- What is Integrative Radiation Oncology Consultants's phone number?
- The practice phone number listed in the NPPES registry for Integrative Radiation Oncology Consultants is (815) 344-8000.
- Who is the authorized official for Integrative Radiation Oncology Consultants?
- The authorized official listed on Integrative Radiation Oncology Consultants's NPPES record is Rena Zimmerman, Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Integrative Radiation Oncology Consultants's NPI active?
- Yes — Integrative Radiation Oncology Consultants's NPI (1659857878) is active in the NPPES registry as of the last update on 2018-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.