Ottun Chiropractic, P.C.
NPI 1700908209 · Chiropractor · Billings, MT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ottun Chiropractic, P.C. is a Chiropractor organization in Billings, MT (NPI 1700908209).
Provider details
- NPI number
- 1700908209
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Joeleen Ottun Cox, President(406) 259-9383
- License
- 955 (MT)
Specialties & taxonomies
Chiropractic Providers
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
- 2007-04-04
- Last updated
- 2011-10-24
Frequently asked questions
- What is Ottun Chiropractic, P.C.'s NPI number?
- Ottun Chiropractic, P.C.'s National Provider Identifier (NPI) is 1700908209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ottun Chiropractic, P.C.?
- Ottun Chiropractic, P.C. is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Ottun Chiropractic, P.C. located?
- Ottun Chiropractic, P.C.'s practice location on file with NPPES is 3307 Grand Ave, Billings, MT 59102-6546.
- What is Ottun Chiropractic, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Ottun Chiropractic, P.C. is (406) 259-9383.
- Does Ottun Chiropractic, P.C. accept Medicare?
- Ottun Chiropractic, P.C. 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 Ottun Chiropractic, P.C.?
- The authorized official listed on Ottun Chiropractic, P.C.'s NPPES record is Joeleen Ottun Cox, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ottun Chiropractic, P.C.'s NPI active?
- Yes — Ottun Chiropractic, P.C.'s NPI (1700908209) is active in the NPPES registry as of the last update on 2011-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.