Individual provider Active NPI

Julia Catherine Przybylski, M.A., BCBA

  • Behavior Analyst
  • Grand Rapids, MI
National Provider Identifier
1245968601
Registry record updated Dec 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
7401002541APP24 Issued in MI
Practice address
120 Stevens St SW
Grand Rapids, MI 49507-1526
Phone
(855) 832-6727
NPI assigned
Aug 12, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 13, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X MI
Behavior Analyst 103K00000X 2797 NC
Behavior Analyst 103K00000X 7401002541APP24 MI Primary
Behavior Technician 106S00000X RBT-21-179854 MI

Addresses

Primary practice location

120 Stevens St SW
Grand Rapids, MI 49507-1526

Mailing address

566 Thornehill TRL
Oxford, MI 48371-5168
Phone (248) 318-8785

Other practice location 1

3350 E Paris Ave SE
Grand Rapids, MI 49512-2907
Phone (616) 915-2066

Other practice location 2

2730 Rozzelles Ferry Rd
Charlotte, NC 28208-3233
Phone (888) 880-9270

Other practice location 3

350 Fairway Dr Ste 101
Deerfield Beach, FL 33441-1834
Phone (877) 418-2978

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
7401002541APP24MIMDBehavioral Analyst
RBT-21-179854MIMDBehavior Technician
2797NCMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Behavior Analysts of West Michigan, LLC PastSince Aug 1, 2022 Accepting new patients

Organizations & group practices 1

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": "1660262400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765584000000",
    "number": "1245968601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "566 THORNEHILL TRL",
            "city": "OXFORD",
            "state": "MI",
            "postal_code": "483715168",
            "telephone_number": "248-318-8785"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 STEVENS ST SW",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495071526",
            "telephone_number": "855-832-6727"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3350 E Paris Ave SE",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495122907",
            "country_code": "US",
            "telephone_number": "616-915-2066",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2730 Rozzelles Ferry Rd",
            "address_purpose": "LOCATION",
            "city": "Charlotte",
            "state": "NC",
            "postal_code": "282083233",
            "country_code": "US",
            "telephone_number": "888-880-9270",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "350 Fairway Dr Ste 101",
            "address_purpose": "LOCATION",
            "city": "Deerfield Beach",
            "state": "FL",
            "postal_code": "334411834",
            "country_code": "US",
            "telephone_number": "877-418-2978",
            "fax_number": "866-500-2186",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PRZYBYLSKI",
        "first_name": "JULIA",
        "middle_name": "CATHERINE",
        "name_prefix": "Miss",
        "credential": "M.A., BCBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-08-12",
        "last_updated": "2025-12-13",
        "certification_date": "2025-12-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MI",
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NC",
            "license": "2797",
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "MI",
            "license": "7401002541APP24",
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "MI",
            "license": "RBT-21-179854",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

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