Thomas John O'Hara II, MS

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

O1-0012255 Issued in DE

Practice address

630 Churchmans Rd Ste 100a
Newark, DE 19702-1943

Phone

(302) 544-5055

NPI assigned

Sep 22, 2017

Sex

Male

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

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 and National Provider Directory roles.

• Spark Therapies LLC

  • Speech-Language Pathologist
  • Grantham, NH
  • NPI 1437676517
  NPD (past)
• Theraplay, LLC

  • Clinic/Center
  • West Chester, PA
  • NPI 1982032793
  NPD (past)

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

{
    "created_epoch": "1506038400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754179200000",
    "number": "1831608744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "630 CHURCHMANS RD STE 100A",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197021943",
            "telephone_number": "302-544-5055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "630 CHURCHMANS RD STE 100A",
            "city": "NEWARK",
            "state": "DE",
            "postal_code": "197021943",
            "telephone_number": "302-544-5055"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "146 Honora Dr",
            "address_purpose": "LOCATION",
            "city": "Bear",
            "state": "DE",
            "postal_code": "197012042",
            "country_code": "US",
            "telephone_number": "505-801-7795",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'HARA",
        "first_name": "THOMAS",
        "middle_name": "JOHN",
        "name_prefix": "Mr.",
        "name_suffix": "II",
        "credential": "MS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-09-22",
        "last_updated": "2025-08-03",
        "certification_date": "2025-08-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "DE",
            "license": "O1-0012255",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Victoria Allen O'Brien, PHD
• Coleen Marie O'Connor
• Stephanie M O'Connor, RD
• Timothy O'Donnell, MD
• Jamie O'Hara
• Casey Kathleen O'Neil
• Brent Christopher O'Neill, LCSW
• Julie Lynn O'Neill, MSW, LMSW
• Leslie O'Neill, PT, DPT
• Marion Kathleen O'Shaughnessy, MS, LAT, ATC

• Speech-Language Pathologist in Newark, DE
• Providers in Newark, DE by specialty
• Speech-Language Pathologist in Delaware

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.