Benjamin H. Oien
NPI 1629042692 · Chiropractor · Sioux Falls, SD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin H. Oien is a Chiropractor organization in Sioux Falls, SD (NPI 1629042692).
Provider details
- NPI number
- 1629042692
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Benjamin Oien, Owner(605) 274-6436
- License
- 1049 (SD)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Other names (DBA / former)
- Former legal business name
- Oien Family Chiropractic
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2010-10-13
Frequently asked questions
- What is Benjamin H. Oien's NPI number?
- Benjamin H. Oien's National Provider Identifier (NPI) is 1629042692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Benjamin H. Oien?
- Benjamin H. Oien is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Benjamin H. Oien located?
- Benjamin H. Oien's practice location on file with NPPES is 600 W 37th St, Sioux Falls, SD 57105-5601.
- What is Benjamin H. Oien's phone number?
- The practice phone number listed in the NPPES registry for Benjamin H. Oien is (605) 274-6436.
- Does Benjamin H. Oien accept Medicare?
- Benjamin H. Oien 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 Benjamin H. Oien?
- The authorized official listed on Benjamin H. Oien's NPPES record is Benjamin Oien, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Benjamin H. Oien's NPI active?
- Yes — Benjamin H. Oien's NPI (1629042692) is active in the NPPES registry as of the last update on 2010-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.