Robert J Steiskal, D.C., Inc
NPI 1447489075 · Health Service Clinic/Center · Ontario, CA
Robert J Steiskal, D.C., Inc is a Health Service Clinic/Center organization in Ontario, CA (NPI 1447489075).
Provider details
- NPI number
- 1447489075
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Robert Steiskal, President(909) 986-3636
- License
- DC10755 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-07-02
- Last updated
- 2009-07-02
Frequently asked questions
- What is Robert J Steiskal, D.C., Inc's NPI number?
- Robert J Steiskal, D.C., Inc's National Provider Identifier (NPI) is 1447489075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert J Steiskal, D.C., Inc?
- Robert J Steiskal, D.C., Inc is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Robert J Steiskal, D.C., Inc located?
- Robert J Steiskal, D.C., Inc's practice location on file with NPPES is 718 N Euclid Ave, Ontario, CA 91762-2712.
- What is Robert J Steiskal, D.C., Inc's phone number?
- The practice phone number listed in the NPPES registry for Robert J Steiskal, D.C., Inc is (909) 986-3636.
- Who is the authorized official for Robert J Steiskal, D.C., Inc?
- The authorized official listed on Robert J Steiskal, D.C., Inc's NPPES record is Robert Steiskal, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert J Steiskal, D.C., Inc's NPI active?
- Yes — Robert J Steiskal, D.C., Inc's NPI (1447489075) is active in the NPPES registry as of the last update on 2009-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.