Individual provider Active NPI

Kelly Melissa Marciniak

  • Behavior Technician
  • Middle River, MD
National Provider Identifier
1831734235
Registry record updated Mar 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior TechnicianTaxonomy code 106S00000X
License
RBT-19-105378 Issued in MD
Practice address
4 Chelmsford CT
Middle River, MD 21220-3672
Phone
(443) 838-8636
NPI assigned
Nov 10, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 3, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X RBT-19-105378 MD Primary

Addresses

Primary practice location

4 Chelmsford CT
Middle River, MD 21220-3672

Mailing address

4 Chelmsford CT
Middle River, MD 21220-3672
Phone (443) 838-8636

Other names 1

  • Mrs. Kelly Melissa Dotterweich Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
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.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260210004253 MD Practitioner - Mental Health Counselor 2264911148 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Mental Health Counselor
Education
Other, 2023
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

4 Chelmsford CT
Middle River, MD 21220-3672

9627 Philadelphia Rd
Suite 160
Rosedale, MD 21237-4154

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
RBT-19-105378MDMDBehavior Technician
17302MDMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Thrive Behavioral Health, LLC CurrentSince Jan 1, 2026 Accepting new patients
Thrive Behavioral Health, LLC CurrentSince Jan 1, 2026 Accepting new patients

Locations

1114 Benfield Blvd
Ste G
Millersville, MD 21108
Phone (410) 780-4320

9627 Philadelphia Rd
Ste 160
Rosedale, MD 21237
Phone (410) 780-5205

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1573344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772496000000",
    "number": "1831734235",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 CHELMSFORD CT",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212203672",
            "telephone_number": "443-838-8636"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4 CHELMSFORD CT",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212203672",
            "telephone_number": "443-838-8636"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCINIAK",
        "first_name": "KELLY",
        "middle_name": "MELISSA",
        "name_prefix": "Mrs.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-11-10",
        "last_updated": "2026-03-03",
        "certification_date": "2026-03-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "MD",
            "license": "RBT-19-105378",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KELLY",
            "last_name": "DOTTERWEICH",
            "middle_name": "MELISSA",
            "prefix": "MRS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Middle River, MD

Sources for this page

Verify at the official NPI Registry.