Individual provider Active NPI

Dorothy Porcello, OTR/L

  • Occupational Therapist
  • Bethesda, MD
National Provider Identifier
1447506050
Registry record updated Aug 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
06957 Issued in MD
Practice address
8901 Wisconsin Ave
Wrnnmc, Occupational Therapy, BLDG 19, RM 1432
Bethesda, MD 20889-5600
Phone
(301) 312-1876
NPI assigned
Aug 1, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 8, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 06957 MD Primary

Addresses

Primary practice location

8901 Wisconsin Ave
Wrnnmc, Occupational Therapy, BLDG 19, RM 1432
Bethesda, MD 20889-5600

Mailing address

8901 Wisconsin Ave BLDG 19, America BLDG Room 1313
Bethesda, MD 20889-0001
Phone (301) 312-1876

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
06957MDMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1343779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754611200000",
    "number": "1447506050",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE BLDG 19, AMERICA BLDG ROOM 1313",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890001",
            "telephone_number": "301-312-1876"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE",
            "address_2": "WRNNMC, OCCUPATIONAL THERAPY, BLDG 19, RM 1432",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208895600",
            "telephone_number": "301-312-1876"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PORCELLO",
        "first_name": "DOROTHY",
        "name_prefix": "Dr.",
        "credential": "OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-08-01",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "MD",
            "license": "06957",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bethesda, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 2025; 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.