XR Mobile LLC

Primary specialty

Portable X-ray and/or Other Portable Diagnostic Imaging SupplierTaxonomy code 335V00000X

Legal business name

XR MOBILE LLC

Practice address

5811 Venetian Blvd NE
St Petersburg, FL 33703-1843

Phone

(727) 655-8577

Fax

(727) 655-8577

NPI assigned

Apr 24, 2024

Last updated

Dec 15, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Nicholas MarkopoulosNPI 1427815646

Title

President

Phone

(727) 655-8577

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1518713346. Details of each certification follow.

• CCN 10X0009983 Portable X-ray supplier · Active · Name & address match · Details

Portable X-ray supplier certification: CCN 10X0009983

Legal name

XR MOBILE LLC

Certification status

Active

Provider type (POS)

Portable X-ray supplier

Participating since

May 6, 2025

Last certification

May 6, 2025

Ownership / control type

Corporation

Facility address

5811 Venetian Blvd NE
Saint Petersburg, FL 33703

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Nicholas Markopoulos

  • Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
  • St Petersburg, FL
  • NPI 1427815646
  NPD Authorized official

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

{
    "created_epoch": "1713916800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1765756800000",
    "number": "1518713346",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5811 VENETIAN BLVD NE",
            "city": "ST PETERSBURG",
            "state": "FL",
            "postal_code": "337031843",
            "telephone_number": "727-655-8577",
            "fax_number": "727-655-8577"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5811 VENETIAN BLVD NE",
            "city": "ST PETERSBURG",
            "state": "FL",
            "postal_code": "337031843",
            "telephone_number": "727-655-8577",
            "fax_number": "727-655-8577"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "XR MOBILE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-04-24",
        "last_updated": "2025-12-15",
        "certification_date": "2025-12-15",
        "status": "A",
        "authorized_official_last_name": "MARKOPOULOS",
        "authorized_official_first_name": "NICHOLAS",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "727-655-8577"
    },
    "taxonomies": [
        {
            "code": "335V00000X",
            "taxonomy_group": "",
            "desc": "Portable X-ray and/or Other Portable Diagnostic Imaging Supplier",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charlene O Wygodski, DDS
• Matthew Wyland, PT, DPT, OCS
• Beulah Israel Wynn Dba Speech Efx, M.S., CCC-SLP
• Nickole Marguerite Wyse, MS, LMHC, NCC
• Catherine Xie, MD
• Lama Yacoub, APRN
• Yadanix Labs
• Sandra Yampolsky, B.A./B.S.
• Chun Kevin Yang, MD
• Janie Yang

• Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in St Petersburg, FL
• Providers in St Petersburg, FL by specialty
• Portable X-ray and/or Other Portable Diagnostic Imaging Supplier in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.