Robert J. Tomchuck DO
NPI 1922278860 · Radiation Oncology Physician · Harvey, IL
Robert J. Tomchuck DO is a Radiation Oncology Physician organization in Harvey, IL (NPI 1922278860).
Provider details
- NPI number
- 1922278860
- Entity type
- Organization
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Tomchuck, D.O.(708) 679-2252
- License
- 036044959 (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
18 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
- 2008-03-06
- Last updated
- 2009-11-25
Frequently asked questions
- What is Robert J. Tomchuck DO's NPI number?
- Robert J. Tomchuck DO's National Provider Identifier (NPI) is 1922278860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert J. Tomchuck DO?
- Robert J. Tomchuck DO is classified in the NPPES registry as Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert J. Tomchuck DO located?
- Robert J. Tomchuck DO's practice location on file with NPPES is 1 Ingalls Dr, Harvey, IL 60426-3558.
- What is Robert J. Tomchuck DO's phone number?
- The practice phone number listed in the NPPES registry for Robert J. Tomchuck DO is (708) 679-2252.
- Who is the authorized official for Robert J. Tomchuck DO?
- The authorized official listed on Robert J. Tomchuck DO's NPPES record is Robert Tomchuck, D.O.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert J. Tomchuck DO's NPI active?
- Yes — Robert J. Tomchuck DO's NPI (1922278860) is active in the NPPES registry as of the last update on 2009-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.