Alexandra Pfeifer Leader, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

R7048 Issued in TX

Practice address

601 Childrens LN FL 1
Division of Emergency Medicine
Norfolk, VA 23507-1910

Phone

(757) 668-9222

NPI assigned

May 5, 2010

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in VA, TX2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: alexandra.leader@direct.myhealthep.org
• Direct secure messaging: aleader288716@ahs.direct-ci.com

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

• Childrens Hospital of the Kings Daughters Inc

  • Urgent Care Clinic/Center
  • Chesapeake, VA
  • NPI 1578954590

  VA

  Medicare reassignment NPD
• Childrens Specialty Group PLLC

  • Pediatrics Physician
  • Norfolk, VA
  • NPI 1255354130

  VA

  Medicare reassignment NPD
• Acs Primary Care Physicians Southwest, PA

  • Emergency Medicine Physician
  • Gainesville, TX
  • NPI 1538101019

  Emergency Medicine, TX

  Medicare reassignment NPD
• Longhorn Emergency Medical Associates PA

  • Emergency Medicine Physician
  • Austin, TX
  • NPI 1649669672

  Emergency Medicine, TX

  Medicare reassignment NPD
• Childrens Hospital of the Kings Daughters Inc

  • Children's Hospital
  • Norfolk, VA
  • NPI 1912919481
  NPD (past)

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

{
    "created_epoch": "1273017600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739750400000",
    "number": "1346568029",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "601 CHILDRENS LN FL 1",
            "address_2": "DIVISION OF EMERGENCY MEDICINE",
            "city": "NORFOLK",
            "state": "VA",
            "postal_code": "235071910",
            "telephone_number": "757-668-9222"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "601 CHILDRENS LN FL 1",
            "address_2": "DIVISION OF EMERGENCY MEDICINE",
            "city": "NORFOLK",
            "state": "VA",
            "postal_code": "235071910",
            "telephone_number": "757-668-9222"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEADER",
        "first_name": "ALEXANDRA",
        "middle_name": "PFEIFER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-05",
        "last_updated": "2025-02-17",
        "certification_date": "2025-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "TX",
            "license": "R7048",
            "primary": false
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "VA",
            "license": "0101256732",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "R7048",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Rianna C Leazer, MD
• Victoria Lebedko, DPT

• All providers in Norfolk, VA
• Emergency Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 2025; 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.