Ashlan Nicole Derouen

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

Practice address

4940 Eastern Ave
Baltimore, MD 21224-2735

Phone

(410) 550-0100

NPI assigned

Sep 23, 2026

Last updated

Sep 23, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

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

{
    "created_epoch": "1790121600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790121600000",
    "number": "1851204663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "123 AUSTIN RD",
            "city": "YOUNGSVILLE",
            "state": "LA",
            "postal_code": "705926307",
            "telephone_number": "337-354-6081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4940 EASTERN AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212242735",
            "telephone_number": "410-550-0100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEROUEN",
        "first_name": "ASHLAN",
        "middle_name": "NICOLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-23",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Dermanelian
• Sarah Marie Dermody, MD
• Leonard R Derogatis, PH.D.
• Sara Rachel Mateer Derosa, LCSW-C
• Taylar Derosa, SRNA
• Erkeda Lacherish Derouen, M.D.
• Therese Derovanessian
• Harry A Derr III, D.C.
• Stephen Derrer, MD
• Jessica Derreth

• Medical Physician Assistant in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Medical Physician Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.