Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joeleen Ottun Cox, D.C.
Chiropractor in Billings, MT · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720073661
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Joeleen Ottun Cox
Credential D.C.
Sex Female
Practice address 1643 24th St W, Suite 203, Billings, MT, 59102
Phone (406) 259-9383
Fax (406) 294-2822
Enumeration date Sep 16, 2005
Last updated in NPPES Jan 20, 2014
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0164356 | Medicaid | MT | - |
| 40153 | Other | MT | BLUE CROSS/BLUE SHIELD |
| 0164359 | Medicaid | MT | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1720073661 active?
Yes, as of the latest NPPES snapshot, NPI 1720073661 is active (record last updated 2014-01-20).
How do I verify Joeleen Ottun Cox's NPI record?
Cross-check NPI 1720073661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Andrea Fiscus Clinical Psychologist · Billings, MT NPI 1356343842 Noel Hoklin Orthopedic Chiropractor · Billings, MT NPI 1306821897 Billings Family Chiropractic, Inc. Chiropractor · Billings, MT NPI 1013006519 Patricia Nichols Mental Health Counselor · Billings, MT NPI 1063557296 Positive Solutions Inc. Counselor · Billings, MT NPI 1477703197 Jeremy Deherrera Chiropractor · Billings, MT NPI 1306240080 Shila Johnson Professional Counselor · Billings, MT NPI 1164801858 Rich Psychiatry & Wellness Pllc Psychiatry Physician · Billings, MT NPI 1750050886
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-20.