Samuel E Long Jr., MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

D0067086 Issued in MD

Practice address

2001 Medical Pkwy
Doctors Emergency Service, PA
Annapolis, MD 21401-3280

Phone

(443) 481-1293

NPI assigned

Feb 20, 2007

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MD, DC2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations (25 of 49)

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Doctors Emergency Service, PA

  • Emergency Medicine Physician
  • Annapolis, MD
  • NPI 1528171840
  Medicare reassignment NPD
• Novus Pain Management - Maryland, LLC

  • Pain Medicine (Physical Medicine & Rehabilitation) Physician
  • Severna Park, MD
  • NPI 1720440449

  DC

  Medicare reassignment NPD

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

{
    "created_epoch": "1171929600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771977600000",
    "number": "1679618631",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "157 BALTIMORE ST STE 100",
            "city": "CUMBERLAND",
            "state": "MD",
            "postal_code": "215022472",
            "telephone_number": "301-722-0484",
            "fax_number": "833-903-0130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2001 MEDICAL PKWY",
            "address_2": "DOCTORS EMERGENCY SERVICE, PA",
            "city": "ANNAPOLIS",
            "state": "MD",
            "postal_code": "214013280",
            "telephone_number": "443-481-1293"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "157 Baltimore St Ste 100",
            "address_purpose": "LOCATION",
            "city": "Cumberland",
            "state": "MD",
            "postal_code": "215022472",
            "country_code": "US",
            "telephone_number": "301-722-0484",
            "fax_number": "833-903-0130",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LONG",
        "first_name": "SAMUEL",
        "middle_name": "E",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-20",
        "last_updated": "2026-02-25",
        "certification_date": "2026-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0067086",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susan D. Loftis, LCSW-C
• Michele K Logan, M.S. LCPC, NCC
• Hayley Marie Loiselle, PA
• Craig Eugene Long, PHARM D.
• Nancy Ann Long, CRNP
• Kari Shannon Lopes, PT
• Belkis Lopez, NP
• Claudia Lopez
• Sofia del Carmen Lopez, BEHAVIOR TECHNICIAN
• John Harold Lossing, M.D.

• Emergency Medicine Physician in Annapolis, MD
• Providers in Annapolis, MD by specialty
• Emergency Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.