Individual provider Active NPI

Shannon Rowan

  • Speech-Language Pathologist
  • Upper Marlboro, MD
National Provider Identifier
1477314698
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
Practice address
14201 School LN Ste 202a
Upper Marlboro, MD 20772-2866
Phone
(301) 952-6000
NPI assigned
Jan 16, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X Primary

Addresses

Primary practice location

14201 School LN Ste 202a
Upper Marlboro, MD 20772-2866

Mailing address

14201 School LN Ste 202a
Upper Marlboro, MD 20772-2866
Phone (301) 952-6000

Other names 1

  • Shannon Pratt Former 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

Practice roles

OrganizationSpecialtyStatusNew patients
Manorville Speech Pathology, PC PastSince Jan 21, 2024 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1705363200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1477314698",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14201 SCHOOL LN STE 202A",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207722866",
            "telephone_number": "301-952-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14201 SCHOOL LN STE 202A",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207722866",
            "telephone_number": "301-952-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROWAN",
        "first_name": "SHANNON",
        "name_prefix": "Mrs.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-01-16",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SHANNON",
            "last_name": "PRATT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Upper Marlboro, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 19, 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.