Allie Timbo, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

R178251 Issued in MD

Practice address

8901 Wisconsin Ave
Bethesda, MD 20889-0004

Phone

(301) 319-4190

NPI assigned

Sep 14, 2026

Last updated

Sep 14, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1789344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1376454884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890004",
            "telephone_number": "301-319-4190"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 WISCONSIN AVE",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208890004",
            "telephone_number": "301-319-4190"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIMBO",
        "first_name": "ALLIE",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-14",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "MD",
            "license": "R178251",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christina Tian, L.AC., MAOM
• Thomas Xiong Tian
• Xiaoming Tian
• Melissa Mracek Tiedeman, PHARM.D.
• Maria G Tietcheu, CRNP-PMH
• Rebecca Rose Timko, DC
• Timothy J. Dunn, D.D.S, P.a.
• Hang Nguyen Tingzon, FNP
• Scott Matthew Tintle, MD
• Abigail Tiongco, RN

• Registered Nurse in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Registered Nurse in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.