Individual provider Active NPI

Emily Jones Masser, LCPAT, ATR-BC

  • Art Therapist
  • Baltimore, MD
National Provider Identifier
1780415802
Registry record updated Jan 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Art TherapistTaxonomy code 221700000X
License
ATC390 Issued in MD
Practice address
6501 N Charles St
Baltimore, MD 21204-6819
Phone
(410) 938-5342
NPI assigned
Aug 10, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Art Therapist 221700000X ATC390 MD Primary

Addresses

Primary practice location

6501 N Charles St
Baltimore, MD 21204-6819

Mailing address

6511 Beverly Rd
Idlewylde, MD 21239-1508
Phone (443) 797-3209

Other names 1

  • Em Jones Masser Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
ATC390MDMDArt Therapist

NPI Registry JSON

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

{
    "created_epoch": "1723248000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1780415802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6511 BEVERLY RD",
            "city": "IDLEWYLDE",
            "state": "MD",
            "postal_code": "212391508",
            "telephone_number": "443-797-3209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6501 N CHARLES ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212046819",
            "telephone_number": "410-938-5342"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSER",
        "first_name": "EMILY",
        "middle_name": "JONES",
        "name_prefix": "Mrs.",
        "credential": "LCPAT, ATR-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-08-10",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "221700000X",
            "taxonomy_group": "",
            "desc": "Art Therapist",
            "state": "MD",
            "license": "ATC390",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "EM",
            "last_name": "MASSER",
            "middle_name": "JONES",
            "credential": "LCPAT, ATR-BC",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.