Organization Active NPI

M&D Duo Lab Services

  • Clinical Medical Laboratory
  • Magee, MS
National Provider Identifier
1861361891
Registry record updated Oct 29, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
M&D DUO LAB SERVICES
Practice address
320 Main Ave S
Magee, MS 39111-4138
Phone
(601) 402-1828
Fax
(866) 695-5736
NPI assigned
Oct 29, 2025
Last updated
Oct 29, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 29, 2025

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

Authorized official

Name
Mrs. Helena LottNPI 1689563413
Title
Lab Director
Phone
(769) 229-7590

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pathology Specialist/TechnologistGroup: 193200000X MULTI-SPECIALTY GROUP 246Q00000X
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

320 Main Ave S
Magee, MS 39111-4138

Mailing address

320 Main Ave S
Magee, MS 39111-4138
Phone (601) 402-1828

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MS

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20251114003595 MS Part B Supplier - Independent Clinical Laboratory 5193216364 Practice locations: Magee, MS

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
25D2327164M & D Duo Lab Services320 Main Ave S, Magee, MS 39111Certificate of waiverJul 16, 2027

National Provider Directory

National Provider Directory

Locations

320 Main Ave S
Magee, MS 39111
Phone (601) 402-1828

Practitioners & affiliated clinicians

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.

NPI Registry JSON

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

{
    "created_epoch": "1761696000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761696000000",
    "number": "1861361891",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 MAIN AVE S",
            "city": "MAGEE",
            "state": "MS",
            "postal_code": "391114138",
            "telephone_number": "601-402-1828",
            "fax_number": "866-695-5736"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "320 MAIN AVE S",
            "city": "MAGEE",
            "state": "MS",
            "postal_code": "391114138",
            "telephone_number": "601-402-1828",
            "fax_number": "866-695-5736"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "M&D DUO LAB SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-29",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A",
        "authorized_official_last_name": "LOTT",
        "authorized_official_first_name": "HELENA",
        "authorized_official_title_or_position": "LAB DIRECTOR",
        "authorized_official_telephone_number": "769-229-7590",
        "authorized_official_name_prefix": "Mrs."
    },
    "taxonomies": [
        {
            "code": "246Q00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Specialist/Technologist, Pathology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Magee, MS

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.