Deborah B Rost, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

DO051889 Issued in MD

Practice address

15225 Shady Grove Rd
Suite 102
Rockville, MD 20850-3254

Phone

(301) 330-0661

Fax

(301) 977-6940

NPI assigned

Oct 12, 2005

Last updated

Jul 13, 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

Other names 1

• Dr. Deborah J Benedict Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1129075200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1649268889",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14836 POPLAR HILL RD",
            "city": "DARNESTOWN",
            "state": "MD",
            "postal_code": "208743622",
            "telephone_number": "301-963-2595"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "15225 SHADY GROVE RD",
            "address_2": "SUITE 102",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208503254",
            "telephone_number": "301-330-0661",
            "fax_number": "301-977-6940"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROST",
        "first_name": "DEBORAH",
        "middle_name": "B",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-12",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "DO051889",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DEBORAH",
            "last_name": "BENEDICT",
            "middle_name": "J",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Nickol Ross
• Olivia Ross
• Rayn Ross
• Sade Ross
• Jean Steenerson Rossi, LCSW-C, LICSW
• James Robert Rost, MD
• Rotacare Maryland Inc.
• Jessica M Rotem, LCSW-C
• Franklin Roth
• Gila Roth, SLP

• Internal Medicine Physician in Rockville, MD
• Providers in Rockville, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.