Jacquelyn Marie O'Connor, LICSW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

2003 Issued in NH

Practice address

11 N Southwood Dr
Nashua, NH 03063

Phone

(603) 880-1590

Fax

(603) 880-1598

NPI assigned

Jun 30, 2008

Last updated

Aug 12, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

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.

• Monadnock Community Hospital

  • Emergency Medical Services (Emergency Medicine) Physician
  • Peterborough, NH
  • NPI 1598710618
  NPD (past)
• Nashua Regional Cancer Center Inc

  • Radiation Oncology Clinic/Center
  • Nashua, NH
  • NPI 1043308034
  NPD (past)
• Radiation Oncology Associates, PA

  • Radiation Oncology Physician
  • Manchester, NH
  • NPI 1245260272
  NPD (past)

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

{
    "created_epoch": "1214784000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786492800000",
    "number": "1689836827",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "452 OLD STREET RD",
            "city": "PETERBOROUGH",
            "state": "NH",
            "postal_code": "03458",
            "telephone_number": "603-924-4699",
            "fax_number": "603-924-4667"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11 N SOUTHWOOD DR",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "03063",
            "telephone_number": "603-880-1590",
            "fax_number": "603-880-1598"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "Lebanon",
            "state": "NH",
            "postal_code": "037560001",
            "country_code": "US",
            "telephone_number": "603-650-5000 x05000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "452 Old Street Rd",
            "address_purpose": "LOCATION",
            "city": "Peterborough",
            "state": "NH",
            "postal_code": "034581263",
            "country_code": "US",
            "telephone_number": "603-924-4699 x1140",
            "fax_number": "603-924-4667",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'CONNOR",
        "first_name": "JACQUELYN",
        "middle_name": "MARIE",
        "name_prefix": "Mrs.",
        "credential": "LICSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-06-30",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NH",
            "license": "2003",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kevin O'Brien
• Kristina E O'Brien
• Meghan Taylor O'Brien
• Mary O'Connell
• Amy O'Connor, CD
• Kristen O'Connor, BA
• Timothy John O'Connor, PA-C
• Barbara S. O'Dea, M.D.
• Bridget O'Donnell, BS
• Suzanne O'Gara, BA, MSOL

• Social Worker in Nashua, NH
• Providers in Nashua, NH by specialty
• Social Worker in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.