Individual provider Active NPI

James Elias Becker, M.D.

  • Psychiatry Physician
  • Willmar, MN
National Provider Identifier
1003894593
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
27733 Issued in MN
Practice address
1550 Hwy 71 NE
Willmar Regional Treatment Center
Willmar, MN 56201-9599
Phone
(320) 231-5100
Fax
(320) 231-5329
NPI assigned
Jan 4, 2006
Last updated
Jul 13, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 27733 MN Primary

Addresses

Primary practice location

1550 Hwy 71 NE
Willmar Regional Treatment Center
Willmar, MN 56201-9599

Mailing address

1550 Hwy 71 NE
Willmar Regional Treatment Center
Willmar, MN 56201-9599
Phone (320) 231-5100

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)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

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

{
    "created_epoch": "1136332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003894593",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1550 HWY 71 NE",
            "address_2": "WILLMAR REGIONAL TREATMENT CENTER",
            "city": "WILLMAR",
            "state": "MN",
            "postal_code": "562019599",
            "telephone_number": "320-231-5100",
            "fax_number": "320-231-5329"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 HWY 71 NE",
            "address_2": "WILLMAR REGIONAL TREATMENT CENTER",
            "city": "WILLMAR",
            "state": "MN",
            "postal_code": "562019599",
            "telephone_number": "320-231-5100",
            "fax_number": "320-231-5329"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BECKER",
        "first_name": "JAMES",
        "middle_name": "ELIAS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MN",
            "license": "27733",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Willmar, MN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.