Individual provider Active NPI

Clayton Florian Douglas, MD

  • Diagnostic Radiology Physician
  • Boston, MA
National Provider Identifier
1649834581
Registry record updated Jun 15, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
S8299 Issued in TX
Practice address
55 Fruit St
Boston, MA 02114-2621
Phone
(617) 643-7860
NPI assigned
Apr 25, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 15, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X S8299 TX Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

55 Fruit St
Boston, MA 02114-2621

Mailing address

3500 Gaston Ave
Dallas, TX 75246
Phone (214) 820-0111

Other practice location 1

3500 Gaston Ave
Dallas, TX 75246-2017
Phone (214) 820-2361

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, MA2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20211214000303 TX Practitioner - Diagnostic Radiology 6507191392 Reassigns benefits to 2 organizations
I20240622000348 MA Practitioner - Diagnostic Radiology 6507191392 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Texas Southwestern Medical School at Dallas, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

10 Emerson PL
Apt 23G
Boston, MA 02114-2238
Phone (800) 841-4236

4209 McKinney Ave
Apt 602
Dallas, TX 75205-4584
Phone (800) 843-4236

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
S8299TXMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Btdi JV, LLP CurrentSince Sep 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Sep 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Oct 1, 2024 Accepting new patients
Texas Oncology PA CurrentSince Dec 1, 2021 Accepting new patients
Btdi JV LLP CurrentSince Jan 1, 2025 Accepting new patients
Blue Stone JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV, LLP CurrentSince Jul 31, 2026 Accepting new patients
General Hospital Corp Current Accepting new patients
The General Hospital Corporation CurrentSince Jul 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Jul 1, 2024 Accepting new patients
American Radiology Consultants PLLC Diagnostic Radiology CurrentSince Aug 1, 2024 Accepting new patients
Texas Oncology PA CurrentSince Dec 1, 2021 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV, LLP CurrentSince Aug 6, 2026 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV, LLP CurrentSince Jul 31, 2026 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Dec 1, 2024 Accepting new patients
Massachusetts General Physicians Organization Inc Diagnostic Radiology CurrentSince Jul 1, 2024 Accepting new patients
Btdi JV, LLP CurrentSince Jan 2, 2025 Accepting new patients
Btdi JV, LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Sep 15, 2025 Accepting new patients
Btdi JV LLP CurrentSince Sep 1, 2024 Accepting new patients
Btdi JV, LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Sep 1, 2024 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients
Btdi JV, LLP CurrentSince Jul 31, 2026 Accepting new patients
Btdi JV LLP CurrentSince Aug 1, 2024 Accepting new patients

Locations

55 Fruit St
Boston, MA 02114

55 Fruit St
#2
Boston, MA 02114
Phone (617) 726-2967

62 13th St
Charlestown, MA 02129
Phone (617) 724-4260

3500 Gaston Ave
Dallas, TX 75246

3410 Worth St
Ste 400
Dallas, TX 75246
Phone (214) 370-1000

7777 Forest Ln
Ste C707
Dallas, TX 75230
Phone (972) 566-3000

2026 S Jackson St
Jacksonville, TX 75766
Phone (903) 541-4500

2400 N Interstate Highway 35 E
Waxahachie, TX 75165
Phone (469) 843-4000

Interoperability endpoints

  • Direct secure messaging: douglas.clayton.mgh@direct.partners.masshiway.net

Organizations & group practices 31

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.

View all 31

Hospital & facility affiliations 3

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": "1556150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718409600000",
    "number": "1649834581",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3500 GASTON AVE",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "75246",
            "telephone_number": "214-820-0111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 FRUIT ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021142621",
            "telephone_number": "617-643-7860"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3500 Gaston Ave",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752462017",
            "country_code": "US",
            "telephone_number": "214-820-2361",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOUGLAS",
        "first_name": "CLAYTON",
        "middle_name": "FLORIAN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-04-25",
        "last_updated": "2024-06-15",
        "certification_date": "2024-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TX",
            "license": "S8299",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.