NPIMap

Organization Active NPI

Best Day Psychiatry and Counseling, PC

  • Prescribing (Medical) Psychologist
  • Naperville, IL
National Provider Identifier
1134027154
Registry record updated Oct 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Prescribing (Medical) PsychologistTaxonomy code 103TP0016X
Legal business name
BEST DAY PSYCHIATRY AND COUNSELING, PC
Practice address
640 S Washington St Ste 212
Naperville, IL 60540-6789
Phone
(910) 323-1543
Fax
(910) 483-2026
NPI assigned
Oct 29, 2026
Last updated
Oct 29, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 29, 2026

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

Authorized official

Name
Karen Matlack
Title
Administrator Director
Phone
(910) 323-1545

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X
Prescribing (Medical) PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TP0016X Primary
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X
Psychiatry PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084P0800X

Addresses

Primary practice location

640 S Washington St Ste 212
Naperville, IL 60540-6789

Mailing address

2587 Ravenhill Dr
Fayetteville, NC 28303-5451
Phone (910) 323-1543

National Provider Directory

National Provider Directory
Tax ID family
Best Day Psychiatry and Counseling PC23 organizations share this tax ID, including this one

Other organizations with this tax ID 22

Organizations that report the same tax identification number in the National Provider Directory.

View all 22

Practitioners & affiliated clinicians

Practitioners 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1793232000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1793232000000",
    "number": "1134027154",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2587 RAVENHILL DR",
            "city": "FAYETTEVILLE",
            "state": "NC",
            "postal_code": "283035451",
            "telephone_number": "910-323-1543",
            "fax_number": "910-483-2026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "640 S WASHINGTON ST STE 212",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605406789",
            "telephone_number": "910-323-1543",
            "fax_number": "910-483-2026"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BEST DAY PSYCHIATRY AND COUNSELING, PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-29",
        "last_updated": "2026-10-29",
        "certification_date": "2026-10-29",
        "status": "A",
        "authorized_official_last_name": "MATLACK",
        "authorized_official_first_name": "KAREN",
        "authorized_official_title_or_position": "ADMINISTRATOR DIRECTOR",
        "authorized_official_telephone_number": "910-323-1545"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TP0016X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Prescribing (Medical)",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Naperville, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 2026; 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.