Prosperity Labs LLC

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

Legal business name

PROSPERITY LABS LLC

Practice address

10617 Jones St Ste 101a
Fairfax, VA 22030-7526

Phone

(443) 848-1021

NPI assigned

Dec 20, 2023

Last updated

Jul 23, 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

Katharina Thiara

Title

Ceo

Phone

(443) 848-1021

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

Enrollment records 1

Locations

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.

• Jasser Thiara, M.D.

  • Obstetrics & Gynecology Physician
  • Centreville, VA
  • NPI 1053562009
  NPD (past)

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

{
    "created_epoch": "1703030400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1753228800000",
    "number": "1336918283",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10617 JONES ST STE 101A",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220307526",
            "telephone_number": "443-848-1021"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10617 JONES ST STE 101A",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220307526",
            "telephone_number": "443-848-1021"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PROSPERITY LABS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-12-20",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A",
        "authorized_official_last_name": "THIARA",
        "authorized_official_first_name": "KATHARINA",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "443-848-1021"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Marina Protopapas, D.O.

• Clinical Medical Laboratory in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Clinical Medical Laboratory in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.