Alexander Thomas O'Brien, PMHNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

234518 Issued in MA

Practice address

300 South St
Chestnut Hill, MA 02467-3694

Phone

(617) 469-0300

NPI assigned

Nov 3, 2021

Sex

Male

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: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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 and National Provider Directory roles.

• First Psychiatric Planners, Inc

  dba Bournewood Hospital

  • Psychiatric Hospital
  • Brookline, MA
  • NPI 1093714412
  Medicare reassignment NPD
• Bournewood Clinical Associates

  • Nurse Practitioner
  • Brookline, MA
  • NPI 1891780144
  NPD

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

{
    "created_epoch": "1635897600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678665600000",
    "number": "1598420770",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 SOUTH ST",
            "city": "CHESTNUT HILL",
            "state": "MA",
            "postal_code": "024673694",
            "telephone_number": "617-676-3320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 SOUTH ST",
            "city": "CHESTNUT HILL",
            "state": "MA",
            "postal_code": "024673694",
            "telephone_number": "617-469-0300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "ALEXANDER",
        "middle_name": "THOMAS",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-11-03",
        "last_updated": "2023-03-13",
        "certification_date": "2023-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "234518",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Danielle Nugent, PT, DPT
• NVP Medical Group Ca, P.C
• NVP Medical Group KS, P.a.
• NVP Medical Group NJ, PC
• NVP Medical Group Ny PC
• Joy O'Brien
• Roselle P O'Brien, LMHC
• Mark E O'Connell, PH.D.
• Claire Marie O'Connor, LICSW
• Samantha Ann O'Hearn

• Psychiatric/Mental Health Nurse Practitioner in Chestnut Hill, MA
• Providers in Chestnut Hill, MA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 13, 2023; 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.