Alexandra Hathaway Baker, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

269819 Issued in MA

Practice address

Main 1 - Emergency
300 Longwood Ave
Boston, MA 02115

Phone

(617) 355-6624

NPI assigned

Mar 25, 2014

Last updated

Jul 17, 2018By 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

Enrolled in MA

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

Interoperability endpoints

• Direct secure messaging: abaker30867@direct.bostonchildrens.org
• Direct secure messaging: abaker57116@direct.southcoast.org

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 Pediatric Associates, Inc

  • Pediatrics Physician
  • Boston, MA
  • NPI 1457306664
  Medicare reassignment NPD
• Boston University Obstetrics and Gynecology Foundation, Inc.

  • Obstetrics & Gynecology Physician
  • Boston, MA
  • NPI 1063459568
  NPD (past)
• Childrens Hospital Boston

  dba Boston Medical Center

  • Children's Hospital
  • Boston, MA
  • NPI 1770741530
  NPD (past)

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

{
    "created_epoch": "1395705600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1531785600000",
    "number": "1013334317",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "MAIN 1 - EMERGENCY",
            "address_2": "300 LONGWOOD AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "617-355-6624"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "MAIN 1 - EMERGENCY",
            "address_2": "300 LONGWOOD AVE",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "02115",
            "telephone_number": "617-355-6624"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "720 Harrison Ave",
            "address_2": "DOB 503",
            "address_purpose": "LOCATION",
            "city": "Boston",
            "state": "MA",
            "postal_code": "021182371",
            "country_code": "US",
            "telephone_number": "617-414-5404 x2",
            "fax_number": "617-414-6031",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAKER",
        "first_name": "ALEXANDRA",
        "middle_name": "HATHAWAY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-03-25",
        "last_updated": "2018-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MA",
            "license": "269819",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Bak, CPNP-AC
• Baker & Warshauer P C
• Baker Street Therapy - Massachusetts
• Aaliyah Ruby Baker, DOULA
• Alaina Joyce Baker, PSYD
• Alexandria Jean Baker
• Amanda W Baker, PH.D.
• Annette L Baker, NP
• Arianne Lee Baker, MD
• Ashley Lauren Baker, NP

• Pediatrics Physician in Boston, MA
• Providers in Boston, MA by specialty
• Pediatrics Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 2018; 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.