Mary T Donofrio, MD

Primary specialty

Pediatric Cardiology PhysicianTaxonomy code 2080P0202X

License

MD034875 Issued in DC

Practice address

111 Michigan Ave NW
Washington, DC 20010-2978

Phone

(202) 884-2020

NPI assigned

Dec 9, 2006

Sex

Female

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

Enrolled in DC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

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.

• Children's Hospital

  • Children's Hospital
  • Washington, DC
  • NPI 1912939703
  Medicare reassignment NPD
• Adventist Physician Services, Inc.

  dba Adventist Medical Group

  • Physical Medicine & Rehabilitation Physician
  • Gaithersburg, MD
  • NPI 1376623207

  DC

  Medicare reassignment
• Children's Hospital

  dba Children's National Medical Associates

  • Pediatrics Physician
  • Washington, DC
  • NPI 1780800128
  NPD
• Medical Faculty Associates, Inc

  • Anesthesiology Physician
  • Washington, DC
  • NPI 1417990581
  NPD
• Children's Hospital

  dba Children's National Specialty Pharmacy

  • Community/Retail Pharmacy
  • Silver Spring, MD
  • NPI 1326878349
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

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

  dba MCV Physicians

  • Anesthesiology Physician
  • Richmond, VA
  • NPI 1710959457
  NPD (past)

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

{
    "created_epoch": "1165622400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776211200000",
    "number": "1386704633",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102978",
            "telephone_number": "202-884-2020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102978",
            "telephone_number": "202-884-2020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DONOFRIO",
        "first_name": "MARY",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-12-09",
        "last_updated": "2026-04-15",
        "certification_date": "2026-04-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "DC",
            "license": "MD034875",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelly Donnellan, P.T.
• Evelyn Donnelly-Downey
• Janine L. Donnelly, LICSW
• Katie Ann Donnelly, M.D.
• Michael John Donnelly
• Martha Boeri Donoghue, M.D.
• Kelsey Elizabeth Goodman Donoho, MD
• Mackenzie Donoho
• Cristina Lynn Donohue, M.D.
• Daniah Lashea Donovan

• Pediatric Cardiology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Pediatric Cardiology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 15, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.