NPIMap

Organization Active NPI

BLS Diagnostics LLC

  • Clinical Neurophysiology Physician
  • Frederick, MD
National Provider Identifier
1194565648
Registry record updated Apr 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Neurophysiology PhysicianTaxonomy code 2084N0600X
Legal business name
BLS DIAGNOSTICS LLC
Practice address
915 Toll House Ave Ste 307
Frederick, MD 21701-5901
Phone
(866) 526-8088
Fax
(866) 526-8080
NPI assigned
May 30, 2024
Last updated
Apr 17, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 17, 2026

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

Authorized official

Name
Brian L SeymoreNPI 1851438345
Title
Owner
Phone
(866) 526-8088

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Neurophysiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084N0600X Primary
Clinical Electrophysiology Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 2251E1300X

Addresses

Primary practice location

915 Toll House Ave Ste 307
Frederick, MD 21701-5901

Mailing address

2012 S Tollgate Rd Ste 100
Bel Air, MD 21015-5901
Phone (866) 526-8088

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20130522000412 MD Part B Supplier - Clinic/Group Practice 5193963692 Receives reassigned benefits from 11 practitioners
2 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Baltimore, MD; White Marsh, MD; Towson, MD; Glen Burnie, MD; Frederick, MD; Elkridge, MD; Columbia, MD; Bel Air, MD

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Locations

5510 Harford Rd
Baltimore, MD 21214

602 S Atwood Rd
Ste 206
Bel Air, MD 21014
Phone (410) 638-7544

1406 Crain Hwy S
Ste 107
Glen Burnie, MD 21061
Phone (443) 617-7631

7600 Osler Dr
Ste 103
Towson, MD 21204
Phone (410) 337-1784

Practitioners & affiliated clinicians

Practitioners 8

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": "1717027200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776384000000",
    "number": "1194565648",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2012 S TOLLGATE RD STE 100",
            "city": "BEL AIR",
            "state": "MD",
            "postal_code": "210155901",
            "telephone_number": "866-526-8088",
            "fax_number": "866-526-8080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "915 TOLL HOUSE AVE STE 307",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217015901",
            "telephone_number": "866-526-8088",
            "fax_number": "866-526-8080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BLS DIAGNOSTICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-05-30",
        "last_updated": "2026-04-17",
        "certification_date": "2026-04-17",
        "status": "A",
        "authorized_official_last_name": "SEYMORE",
        "authorized_official_first_name": "BRIAN",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "866-526-8088"
    },
    "taxonomies": [
        {
            "code": "2084N0600X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Clinical Neurophysiology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "2251E1300X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist, Electrophysiology, Clinical",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Frederick, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 2026; 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.