Individual provider Active NPI

Thomas M Bey, M.D.

  • Vascular & Interventional Radiology Physician
  • Duarte, CA
National Provider Identifier
1568488971
Registry record updated Sep 23, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Vascular & Interventional Radiology PhysicianTaxonomy code 2085R0204X
License
G75671 Issued in CA
Practice address
1500 Duarte Rd
Duarte, CA 91010-3012
Phone
(800) 826-4673
NPI assigned
Jul 15, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 23, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Vascular & Interventional Radiology Physician 2085R0204X 16112 ND
Vascular & Interventional Radiology Physician 2085R0204X G75671 CA Primary
Diagnostic Radiology Physician 2085R0202X 16112 ND
Diagnostic Radiology Physician 2085R0202X G75671 CA

Addresses

Primary practice location

1500 Duarte Rd
Duarte, CA 91010-3012

Mailing address

PO Box 5074
Sioux Falls, SD 57117-5074

Other practice location 1

222 N 7th St
Bismarck, ND 58501-4436
Phone (701) 323-6000

Other practice location 2

2020 Court St
Redding, CA 96001-1822
Phone (530) 243-1236

Other practice location 3

2305 37th Ave SW
Minot, ND 58701-7669
Phone (701) 857-5000

Other practice location 4

1 Burdick Expy W
Minot, ND 58701-4406
Phone (701) 857-5000

Other identifiers 1

IdentifierTypeStateIssuer
00G756710MedicaidCA

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address direct@cityofhope.direct-ci.com Direct CITY OF HOPE MEDICAL FOUNDATION
CONNECT URL https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Cobius Healthcare Solutions

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, MI, ND, OR4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20081021000822 CA Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 9537247663 Reassigns benefits to 7 organizations
I20191007001906 MI Practitioner - Diagnostic RadiologyPractitioner - Interventional Radiology 9537247663 Reassigns benefits to 1 organization
I20191212000073 ND Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 9537247663 Reassigns benefits to 7 organizations
I20231122003356 OR Practitioner - Interventional RadiologyPractitioner - Diagnostic Radiology 9537247663 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Interventional RadiologyAlso: Diagnostic Radiology
Education
Wayne State University School of Medicine, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Sol Radiology IncGroup PAC ID 1850796681, 66 clinicians
Altru Health SystemGroup PAC ID 1355251604, 675 clinicians
Sanford BismarckGroup PAC ID 9739098575, 562 clinicians
St Alexius Medical CenterGroup PAC ID 8426960865, 239 clinicians

Practice addresses (Care Compare)

1035 Placer St
Redding, CA 96001-1170
Phone (707) 822-3621

1200 S Columbia Rd
Grand Forks, ND 58201-4036
Phone (701) 780-5000

300 N 7TH St
Bismarck, ND 58501-4439
Phone (701) 323-6000

3318 N 14TH St
Bismarck, ND 58503-1614
Phone (701) 323-8300

900 E Broadway Ave
Bismarck, ND 58501-4520
Phone (701) 530-7000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Varicose vein removal1-10
Leg revascularization (restoring blood flow)1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G75671CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St. Alexius Medical Center CurrentSince Nov 22, 2019 Accepting new patients
Sol Radiology, Inc. Diagnostic Radiology CurrentSince Jun 1, 2024 Accepting new patients
San Joaquin Faculty Medical Group CurrentSince Aug 1, 2025 Accepting new patients
Medical Doctors Imaging Inc a Medical Group Diagnostic Radiology CurrentSince Jan 1, 2008 Accepting new patients
St Alexius Medical Center CurrentSince Nov 22, 2019 Accepting new patients
County of San Joaquin CurrentSince Aug 1, 2025 Accepting new patients
Enloe Medical Center CurrentSince Aug 6, 2020 Accepting new patients
Enloe Medical Center CurrentSince Aug 6, 2020 Accepting new patients
Sanford Bismarck CurrentSince Jul 1, 2023 Accepting new patients
Sanford Bismarck CurrentSince Jul 1, 2023 Accepting new patients
Independent Medical Consultants LLC Diagnostic Radiology CurrentSince Jul 1, 2025 Accepting new patients
Centennial Medical Group Inc. CurrentSince Sep 18, 2023 Accepting new patients
Radadvantage a Professional Corporation Diagnostic Radiology CurrentSince Sep 24, 2019 Accepting new patients
McKenzie County Healthcare Systems Inc CurrentSince Dec 15, 2025 Accepting new patients
Regional Radiological Associates, Inc. a Medical Group Diagnostic Radiology CurrentSince Jan 1, 2008 Accepting new patients
Trinity Health CurrentSince Jul 28, 2022 Accepting new patients
McKenzie County Healthcare Systems Inc CurrentSince Dec 15, 2025 Accepting new patients
Trinity Health Current Accepting new patients
City of Hope Medical Foundation CurrentSince Dec 9, 2024 Accepting new patients
Trinity Health CurrentSince Jul 28, 2022 Accepting new patients
County of San Joaquin CurrentSince Aug 1, 2025 Accepting new patients
Enloe Medical Center Past Accepting new patients

Locations (25 of 30)

3800 Janes Rd
Arcata, CA 95521
Phone (707) 822-3621

600 N Highland Springs Ave
Banning, CA 92220
Phone (833) 443-6287

820 E Mountain View St
Barstow, CA 92311
Phone (760) 256-1761

1600 Esplanade
Ste C
Chico, CA 95926
Phone (530) 332-4470

1500 Duarte Rd
Duarte, CA 91010
Phone (626) 359-8111

500 W Hospital Rd
French Camp, CA 95231
Phone (209) 468-6000

1601 Avocado Ave
Newport Beach, CA 92660
Phone (949) 763-2204

1035 Placer St
Redding, CA 96001

2020 Court St
Redding, CA 96001
Phone (530) 243-1236

2175 Rosaline Ave
Redding, CA 96001
Phone (530) 225-7247

6939 Palm Ct
Riverside, CA 92506
Phone (760) 416-4832

209 Fair Oaks Ave
South Pasadena, CA 91030
Phone (626) 359-8111

1617 N California St
Ste 1A
Stockton, CA 95204
Phone (209) 467-6363

1100 San Bernardino Rd
Ste 1100
Upland, CA 91786
Phone (909) 949-2242

13010 Hesperia Rd
Ste 600
Victorville, CA 92395
Phone (760) 350-2498

12490 Business Center Dr
#200
Victorville, CA 92395

15248 Eleventh St
Victorville, CA 92395
Phone (760) 245-8691

16850 Bear Valley Rd
Victorville, CA 92395
Phone (760) 241-8222

2720 Dundee Rd
Northbrook, IL 60062
Phone (224) 226-5222

1 William Carls Dr
Commerce Twp, MI 48382
Phone (248) 227-5500

6071 W Outer Dr
Detroit, MI 48235
Phone (313) 966-3300

3318 N 14th St
Bismarck, ND 58503
Phone (701) 323-8300

222 N 7th St
Bismarck, ND 58501
Phone (701) 323-5422

900 E Broadway Ave
Bismarck, ND 58501
Phone (701) 530-7300

101 3rd Ave SW
Minot, ND 58701
Phone (701) 857-5286

Interoperability endpoints

  • Direct secure messaging: tbey55769@enloedirect.org
  • Direct secure messaging: tbey3835708@wm.providencedirect.org
  • Direct secure messaging: direct@cityofhope.direct-ci.com
  • Direct secure messaging: tbey574379@hisp.ehr.sutterhealth.org
  • Direct secure messaging: tbey212682@cityofhope.direct-ci.com

Organizations & group practices 23

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

View all 23

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1152921600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758585600000",
    "number": "1568488971",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 DUARTE RD",
            "city": "DUARTE",
            "state": "CA",
            "postal_code": "910103012",
            "telephone_number": "800-826-4673"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "222 N 7th St",
            "address_purpose": "LOCATION",
            "city": "Bismarck",
            "state": "ND",
            "postal_code": "585014436",
            "country_code": "US",
            "telephone_number": "701-323-6000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2020 Court St",
            "address_purpose": "LOCATION",
            "city": "Redding",
            "state": "CA",
            "postal_code": "960011822",
            "country_code": "US",
            "telephone_number": "530-243-1236",
            "fax_number": "530-243-8502",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2305 37th Ave SW",
            "address_purpose": "LOCATION",
            "city": "Minot",
            "state": "ND",
            "postal_code": "587017669",
            "country_code": "US",
            "telephone_number": "701-857-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Burdick Expy W",
            "address_purpose": "LOCATION",
            "city": "Minot",
            "state": "ND",
            "postal_code": "587014406",
            "country_code": "US",
            "telephone_number": "701-857-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BEY",
        "first_name": "THOMAS",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-15",
        "last_updated": "2025-09-23",
        "certification_date": "2025-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "ND",
            "license": "16112",
            "primary": false
        },
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": "CA",
            "license": "G75671",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "ND",
            "license": "16112",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "G75671",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G756710",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "direct@cityofhope.direct-ci.com",
            "affiliation": "Y",
            "affiliationName": "CITY OF HOPE MEDICAL FOUNDATION",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1500 Duarte Rd",
            "city": "Duarte",
            "state": "CA",
            "country_code": "US",
            "postal_code": "910103012",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "affiliationName": "Cobius Healthcare Solutions",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd # 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Duarte, CA

Sources for this page

Verify at the official NPI Registry.