Individual provider Active NPI

Joshua Michael Senior

  • Physician Assistant
  • Baltimore, MD
National Provider Identifier
1063268332
Registry record updated Jan 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
C0010137 Issued in MD
Practice address
2401 W Belvedere Ave
Baltimore, MD 21215-5216
Phone
(410) 601-9000
NPI assigned
Apr 27, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician AssistantGroup: 193400000X SINGLE SPECIALTY GROUP 363A00000X C0010137 MD Primary

Addresses

Primary practice location

2401 W Belvedere Ave
Baltimore, MD 21215-5216

Mailing address

2401 W Belvedere Ave
Baltimore, MD 21215-5216
Phone (410) 601-9000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260115000346 MD Practitioner - Physician Assistant 6709362114 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2025
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

11625 Cygnet Dr
Waldorf, MD 20601-2636

4535 Dressier Rd NW
Canton, OH 44718-2545

Hospital & facility affiliations

  • Sinai Hospital of Baltimore Hospital, Baltimore, MD, CCN 210012

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
C0010137MDMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Emergency Medicine Associates P.a., P.C. CurrentSince Dec 1, 2025 Accepting new patients
Emergency Medicine Associates P.a., P.C. Single Specialty CurrentSince Dec 1, 2025 Accepting new patients
Mep Health, LLC Single Specialty CurrentSince Dec 1, 2025 Accepting new patients

Locations

2401 W Belvedere Ave
Baltimore, MD 21215

12500 Willowbrook Rd
Cumberland, MD 21502
Phone (240) 964-1255

200 Memorial Ave
Westminster, MD 21157
Phone (410) 848-3000

Organizations & group practices 3

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1714176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1063268332",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2401 W BELVEDERE AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155216",
            "telephone_number": "410-601-9000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2401 W BELVEDERE AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155216",
            "telephone_number": "410-601-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SENIOR",
        "first_name": "JOSHUA",
        "middle_name": "MICHAEL",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-04-27",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physician Assistant",
            "state": "MD",
            "license": "C0010137",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.