Garrett Ellwood, BCBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

BH007423 Issued in PA

Practice address

10 N Presidential Blvd Ste 105
Bala Cynwyd, PA 19004-1107

Phone

(877) 763-2599

NPI assigned

Jul 2, 2024

Sex

Male

Sole proprietor

No

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

Medicare enrollment (NPD)

Not 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.

• ABA Centers of Pennsylvania LLC

  • Behavior Analyst
  • Bala Cynwyd, PA
  • NPI 1366152563
  NPD
• ABA Centers of Virginia LLC

  • Behavior Analyst
  • Alexandria, VA
  • NPI 1033893839
  NPD (past)

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

{
    "created_epoch": "1719878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1437995289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "542 AMHERST ST STE B",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "030631016"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 N PRESIDENTIAL BLVD STE 105",
            "city": "BALA CYNWYD",
            "state": "PA",
            "postal_code": "190041107",
            "telephone_number": "877-763-2599"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "500 Delaware Ave",
            "address_purpose": "LOCATION",
            "city": "Wilmington",
            "state": "DE",
            "postal_code": "198011490",
            "country_code": "US",
            "telephone_number": "844-909-4222",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5904 Richmond Hwy Ste 200",
            "address_purpose": "LOCATION",
            "city": "Alexandria",
            "state": "VA",
            "postal_code": "223031864",
            "country_code": "US",
            "telephone_number": "855-560-0421",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELLWOOD",
        "first_name": "GARRETT",
        "name_prefix": "Mr.",
        "credential": "BCBA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-07-02",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "PA",
            "license": "BH007423",
            "primary": true
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "VA",
            "license": "0133003765",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Faye Eggear
• Judy Iwens Eidelson, PH.D.
• Roy Joseph Eidelson, PH.D.
• Eleanor Health Professional TX, PLLC
• Elements Staffing Inc
• Emily F Pollard MD PC
• Empowering People in the Community, Inc.
• Empoweru Physical Therapy
• Kyle W Engelbart, CRNP
• Enlightened Solutions Philadelphia ,LLC

• Behavior Analyst in Bala Cynwyd, PA
• Providers in Bala Cynwyd, PA by specialty
• Behavior Analyst in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 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.