Oak Tree Family Therapy Services

Primary specialty

Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X

Legal business name

OAK TREE FAMILY THERAPY SERVICES

Practice address

10015 Old Columbia Rd Ste B215
Columbia, MD 21046-1865

Phone

(410) 290-6235

Fax

(410) 290-5285

NPI assigned

Aug 11, 2025

Organization subpart

No

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

Authorized official

Name

Ms. Sheryl Denise Jefferson, LCSW-CNPI 1811177488

Title

Owner/Clinician

Phone

(410) 290-6235

Specialties & licenses 2

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Sheryl Denise Jefferson, LCSW-C

  • Mental Health Counselor
  • Columbia, MD
  • NPI 1811177488
  NPD Authorized official

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

{
    "created_epoch": "1754870400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1756080000000",
    "number": "1235014820",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10015 OLD COLUMBIA RD STE B215",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210461865",
            "telephone_number": "410-290-6235",
            "fax_number": "410-290-5285"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10015 OLD COLUMBIA RD STE B215",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210461865",
            "telephone_number": "410-290-6235",
            "fax_number": "410-290-5285"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OAK TREE FAMILY THERAPY SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-11",
        "last_updated": "2025-08-25",
        "certification_date": "2025-08-25",
        "status": "A",
        "authorized_official_last_name": "JEFFERSON",
        "authorized_official_first_name": "SHERYL",
        "authorized_official_middle_name": "DENISE",
        "authorized_official_title_or_position": "OWNER/CLINICIAN",
        "authorized_official_telephone_number": "410-290-6235",
        "authorized_official_name_prefix": "Ms.",
        "authorized_official_credential": "LCSW-C"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Casey O'Neal, RMP
• Ercilia Miguelina O'Neal, BCBA
• Teri M Marie O'Neil, FAMILY NURSE PRACTIT
• Christine O'Neill
• Kathryn Marie Gower O'Reilly, CNM
• Oak Tree Primary Care LLC
• Oak Tree Psychiatry, LLC
• Esther Oak, DMD
• Kyley A Oakley
• Oakstride Physical Therapy, LLC

• Mental Health Clinic/Center (Including Community Mental Health Center) in Columbia, MD
• Providers in Columbia, MD by specialty
• Mental Health Clinic/Center (Including Community Mental Health Center) in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.