Organization Active NPI

American Medical Response Mid-Atlantic Inc

Doing business as American Medical Response

  • Ambulance
  • Elkridge, MD
National Provider Identifier
1083719801
Registry record updated Oct 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
AmbulanceTaxonomy code 341600000X
Legal business name
AMERICAN MEDICAL RESPONSE MID-ATLANTIC INC
Doing business as
American Medical Response
Practice address
6525 Washington Blvd
Elkridge, MD 21075-5533
Phone
(410) 328-1101
Fax
(800) 498-2527
NPI assigned
Sep 14, 2006
Last updated
Oct 8, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 8, 2026

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

Authorized official

Name
Brian Scott Tierney
Title
Evp, Chief Financial Officer
Phone
(833) 703-2294

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Ambulance 341600000X Primary
Land Ambulance 3416L0300X
Non-emergency Medical Transport (VAN) 343900000X

Addresses

Primary practice location

6525 Washington Blvd
Elkridge, MD 21075-5533

Mailing address

PO Box 409880
Atlanta, GA 30384-9880
Phone (800) 913-9106

Other practice location 1

3325 V St NE
Washington, DC 20018-1526
Phone (215) 629-2600

Other practice location 2

6501 Essington Ave
Philadelphia, PA 19153-3582
Phone (215) 629-2600

Other identifiers 4

IdentifierTypeStateIssuer
0008480620011MedicaidPA
068515598MedicaidDC
038921600MedicaidDC
212363100MedicaidMD

Other names 1

  • American Medical Response Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, DC, MD3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
O20050201000177 PA Part B Supplier - Ambulance Service Supplier 9133179716 1 other NPI on this enrollment
Practice locations: Philadelphia, PA
O20070313000592 DC Part B Supplier - Ambulance Service Supplier 9133179716 2 other NPIs on this enrollment
Practice locations: Washington, DC
O20160914002534 MD Part B Supplier - Ambulance Service Supplier 9133179716 1 other NPI on this enrollment
Practice locations: Elkridge, MD

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 3

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

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
09D1079907American Medical Response Mid Atlantic Inc3325 V Street NE, Washington, DC 20018Certificate of waiverFeb 7, 2028
39D1076401American Med Response Mid Atlantic Inc6501 Essington Avenue, Philadelphia, PA 19153Certificate of waiverNov 13, 2027

National Provider Directory

National Provider Directory

Locations

2825 V St NE
Washington, DC 20018
Phone (202) 636-4111

3325 V St NE
Washington, DC 20018
Phone (215) 629-2600

6525 Washington Blvd
Unit 2
Elkridge, MD 21075
Phone (410) 328-1011

6495 New Hampshire Ave
Ste LL028
Hyattsville, MD 20783
Phone (301) 270-9111

258 D St
Carneys Point, NJ 08069
Phone (215) 494-2639

1195 Airport Rd
Lakewood, NJ 08701
Phone (732) 364-2856

533 Tilton Rd
Northfield, NJ 08225
Phone (609) 407-5487

567 Salem Quinton Rd
Ste B
Salem, NJ 08079
Phone (215) 629-2600

6501 Essington Ave
Philadelphia, PA 19153
Phone (215) 629-2600

899 Fernhill Rd
Ste A
West Chester, PA 19380
Phone (215) 629-2600

612 S Pickett St
#A
Alexandria, VA 22304
Phone (703) 823-5165

4300 Evergreen Ln
Ste 104
Annandale, VA 22003
Phone (214) 629-2600

2277 Dabney Rd
Richmond, VA 23230
Phone (804) 353-7703

8701 Park Central Dr
Ste 500
Richmond, VA 23227
Phone (757) 381-4175

3410 W Main St
Salem, VA 24153
Phone (804) 585-3625

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": "1158192000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791417600000",
    "number": "1083719801",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 409880",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303849880",
            "telephone_number": "800-913-9106"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6525 WASHINGTON BLVD",
            "city": "ELKRIDGE",
            "state": "MD",
            "postal_code": "210755533",
            "telephone_number": "410-328-1101",
            "fax_number": "800-498-2527"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3325 V St NE",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200181526",
            "country_code": "US",
            "telephone_number": "215-629-2600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6501 Essington Ave",
            "address_purpose": "LOCATION",
            "city": "Philadelphia",
            "state": "PA",
            "postal_code": "191533582",
            "country_code": "US",
            "telephone_number": "215-629-2600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "AMERICAN MEDICAL RESPONSE MID-ATLANTIC INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-09-14",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A",
        "authorized_official_last_name": "TIERNEY",
        "authorized_official_first_name": "BRIAN",
        "authorized_official_middle_name": "SCOTT",
        "authorized_official_title_or_position": "EVP, CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "833-703-2294"
    },
    "taxonomies": [
        {
            "code": "341600000X",
            "taxonomy_group": "",
            "desc": "Ambulance",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "3416L0300X",
            "taxonomy_group": "",
            "desc": "Ambulance, Land Transport",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "343900000X",
            "taxonomy_group": "",
            "desc": "Non-emergency Medical Transport (VAN)",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0008480620011",
            "state": "PA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "068515598",
            "state": "DC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "038921600",
            "state": "DC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "212363100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "American Medical Response",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Elkridge, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2026; 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.