Brittini Grombach, M.S.ED., BCBA, LBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

600 Issued in TN

Practice address

247 W Main St
Hendersonville, TN 37075-7320

Phone

(615) 314-3292

NPI assigned

Apr 26, 2019

Last updated

Nov 13, 2025By 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 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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.

• Horizons ABA TN LLC

  • Behavior Analyst
  • Nashville, TN
  • NPI 1184483992
  NPD (past)
• Hopebridge LLC

  • Occupational Therapist
  • Greeley, CO
  • NPI 1174193965
  NPD (past)
• Horizons ABA Colorado LLC

  • Behavior Analyst
  • Denver, CO
  • NPI 1750134573
  NPD (past)

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

{
    "created_epoch": "1556236800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762992000000",
    "number": "1548824386",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3500 DEPAUW BLVD STE 3070",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462686135",
            "telephone_number": "855-324-0885",
            "fax_number": "317-520-8200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "247 W MAIN ST",
            "city": "HENDERSONVILLE",
            "state": "TN",
            "postal_code": "370757320",
            "telephone_number": "615-314-3292"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROMBACH",
        "first_name": "BRITTINI",
        "credential": "M.S.ED., BCBA, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-26",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "TN",
            "license": "600",
            "primary": true
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "CA",
            "license": "1-19-34874",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nanette Lynne Griffin, LPC-MHSP
• Skylar Grimaud
• Frank Marlin Grimes, DDS,MS
• Lisa Grissim, NP-C.
• Jennifer Grodus, D.O.
• Katelyn Faith Gross
• John Paul Grubbs
• Grace Isabella Grundt
• Erin Preston Gruner, MD
• Guardian Chiropractic PLLC

• Behavior Analyst in Hendersonville, TN
• Providers in Hendersonville, TN by specialty
• Behavior Analyst in Tennessee

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