Individual provider Active NPI

Jeffrey Rector, D.D.S., M.S.

  • Orthodontics and Dentofacial Orthopedics Dentistry
  • Billings, MT
National Provider Identifier
1275878795
Registry record updated May 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthodontics and Dentofacial Orthopedics DentistryTaxonomy code 1223X0400X
License
4218 Issued in MT
Practice address
2625 Saint Johns Ave Ste 1
Billings, MT 59102-4664
Phone
(406) 640-5940
NPI assigned
Dec 10, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 11, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 4218 MT
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X 4218 MT Primary

Addresses

Primary practice location

2625 Saint Johns Ave Ste 1
Billings, MT 59102-4664

Mailing address

2625 Saint Johns Ave Ste 1
Billings, MT 59102-4664
Phone (406) 640-5940

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
4218MTMDAddiction (Substance Use Disorder) Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Yellowstone Orthodontics Orthodontics and Dentofacial Orthopedics Past Accepting new patients
Rector Orthodontics Orthodontics and Dentofacial Orthopedics Past Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1355097600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1275878795",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2625 SAINT JOHNS AVE STE 1",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591024664",
            "telephone_number": "406-640-5940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2625 SAINT JOHNS AVE STE 1",
            "city": "BILLINGS",
            "state": "MT",
            "postal_code": "591024664",
            "telephone_number": "406-640-5940"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RECTOR",
        "first_name": "JEFFREY",
        "credential": "D.D.S., M.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-12-10",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MT",
            "license": "4218",
            "primary": false
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "MT",
            "license": "4218",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Billings, MT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.